Optical filters Ltd, Emi shielding, Optical laminating, Display filters


Welcome to Optical Filters USA

Optical filters Ltd, Emi shielding, Optical laminating, Display filters Optical filters Ltd, world leaders in the design and manufacture of emi-shielded and contrast enhancement windows http://www.opticalfilters.co.uk/ Welcome to the new look Optical Filters Optical Filters new brochure Click here to download your copy now or contact us to receive one Please note: To view this file you require a PDF reader to be installed on your PC - such as Acrobat Reader. If you do not have a PDF reader installed, you may download a free copy of Acrobat Reader by clicking here. Polaroid polarizer stock clearance Are you looking for a Polaroid linear polarizer, circular polarizer, retarders or special product? Optical Filters has a limited stock of the discontinued Polaroid materials including: HN linear polarizers. Optical filters Ltd, Emi shielding, Optical laminating, Display filters Optical filters Ltd, world leaders in the design and manufacture of emi-shielded and contrast enhancement windows http://www.opticalfiltersusa.com/ws/index_us.html Welcome to the new look Optical Filters Optical Filters new brochure Click here to download your copy now or contact us to receive one Please note: To view this file you require a PDF reader to be installed on your PC - such as Acrobat Reader. If you do not have a PDF reader installed, you may download a free copy of Acrobat Reader by clicking here. Polaroid polarizer stock clearance Are you looking for a Polaroid linear polarizer, circular polarizer, retarders or special product? Optical Filters has a limited stock of the discontinued Polaroid materials including: HN linear polarizers. Optical filters Ltd, Emi shielding, Optical laminating, Display filters Optical filters Ltd, world leaders in the design and manufacture of emi-shielded and contrast enhancement windows http://www.opticalfilters.co.uk/indexv1.htm ------ Products Menu ------ Emi-shielded window Impact resistant screen Privacy screen Contrast enhancement filter Laminated Touch Screens Glass Polycarbonate Acrylic Polariser Conductive coatings SEARCH OUR SITE MAILING LIST Receive our Newsletter by email. PRODUCTS EmiClare Full Product list Applications Flammability Rating SALES Order a sample Arrange On-site Consultation SUPPORT FAQs Technical Information Contact Information COMPANY About Us Contact Address We won The Oxfordshire Innovation Award and the Oxfordshire Business of the year [ more] Come and see us at Electronica 2004! Emi ... Topmenu Optical filters Ltd, Emi shielding, Optical laminating, Display filters Optical filters Ltd, world leaders in the design and manufacture of emi-shielded and contrast enhancement windows http://www.opticalfilters.co.uk/ws/topmenu/one.html EMI Screens EmiClare EMC filters EMI-mesh EMI-ito Agf8 ... Optical filters Ltd, Emi shielding, Optical laminating, Display filters Optical filters Ltd, world leaders in the design and manufacture of emi-shielded and contrast enhancement windows http://www.opticalfilters.co.uk/ws/topmenu/two.html Heated Screens ThermoClare Near Infra Red Protection ... Optical filters Ltd, Emi shielding, Optical laminating, Display filters Optical filters Ltd, world leaders in the design and manufacture of emi-shielded and contrast enhancement windows http://www.opticalfilters.co.uk/ws/topmenu/three.html Tough Screens Laminated Filters Glass Polycarbonate Acrylic ... Optical filters Ltd, Emi shielding, Optical laminating, Display filters Optical filters Ltd, world leaders in the design and manufacture of emi-shielded and contrast enhancement windows http://www.opticalfilters.co.uk/ws/topmenu/four.html Readability Screens Polarisers Glass Polycarbonate Acrylic ... Optical filters Ltd, Emi shielding, Optical laminating, Display filters Optical filters Ltd, world leaders in the design and manufacture of emi-shielded and contrast enhancement windows http://www.opticalfilters.co.uk/ws/topmenu/five.html Optical filters Ltd, Emi shielding, Optical laminating, Display filters Optical filters Ltd, world leaders in the design and manufacture of emi-shielded and contrast enhancement windows http://www.opticalfilters.co.uk/ws/topmenu/six.html Applications Applications, Copper mesh, Stainless steel wire mesh, Stainless steel mesh, Screen mesh, Metal mesh, Wire mesh filter - Optical filters ltd Types of filters recommended by Optical filters ltd for different display types http://www.opticalfilters.co.uk/ws/applications/index.html Applications Products > Applications Hereunder is some information on the types of filters that we recommend for different display types. Electro-Luminescent Displays These are one-colour bright displays. EMI can radiate from the electronics behind the display. On sensitive devices the display needs to be shielded. Plastic or glass windows can be used. Moiré fringing is not an issue on these displays so the mesh can be set at 90° A circular polariser is usually included in the laminate to eliminate reflections from the metal components of the display LCDs This is a pixel based display ... Applications, Copper mesh, Stainless steel wire mesh, Stainless steel mesh, Screen mesh, Metal mesh, Wire mesh filter - Optical filters ltd Types of filters recommended by Optical filters ltd for different display types http://www.opticalfilters.co.uk/applications/applications.htm Applications Hereunder is some information on the types of filters that we recommend for different display types. Electro-Luminescent Displays These are one-colour bright displays. EMI can radiate from the electronics behind the display. On sensitive devices the display needs to be shielded. Plastic or glass windows can be used. Moiré fringing is not an issue on these displays so the mesh can be set at 90° A circular polariser is usually included in the laminate to eliminate reflections from the metal components of the display LCDs This is a pixel based display with electro-magnetic interference ... Security screens for public information displays, Laminated windows by Optical Filters Ltd Security Screens, Laminated windows by Optical filters http://www.opticalfilters.co.uk/applications/securityscreens.htm APPLICATIONS Overview Contrast Enhancement Filters Display filters Privacy filters Security Screens Laminated Touch Screens Transparent Heated Windows Security screens Safety A laminated glass window has approximately the same impact resistance as a toughened piece of glass of the same thickness. A significant added advantage of laminated glass is the security aspect. When a laminated glass window is broken, the glass shards adhere to the adhesive layers rather than scatter about. This factor is a benefit in applications such as cockpit displays, public information displays, and factory production ... Touch screen monitor uk and computer privacy screen Touch screen monitor uk details and information, including industrial touch screens and computer monitor touch screens http://www.opticalfilters.co.uk/applications/laminatedtouchscreens.htm APPLICATIONS Overview Contrast Enhancement Filters Display filters Privacy filters Security Screens Laminated Touch Screen Monitor uk Transparent Heated Windows Laminated Touch Screen Monitor Flat panel touch screens and touch screen monitors can be enhanced by Optical filters for ruggedisation, sunlight readability, privacy, EMI shielding and thermal control. Applications for customised touch screens include military, medical and industrial markets, ATMs, gaming, public kiosks and other industrial touch screen monitor applications. Optical Lamination Assembled individually in the UK, in clean ... Contrast enhancement filter, Plastic lamination Emi/rfi Shielded Windows by Optical filters http://www.opticalfilters.co.uk/applications/contrastfilter.htm APPLICATIONS Overview Contrast Enhancement Filters Display filters Privacy filters Security Screens Laminated Touch Screens Transparent Heated Windows Contrast Enhancement Filters La = Ambient light level Lr = Reflected ambient light level Ld = Display light level If Ld > Lr the display is readable If Ld < Lr the display is not readable Contrast enhancement filters work by increasing the difference between Lr and Ld. Colour Filters improve the contrast by selecting a colour that matches the colour of the display. This filter then eliminates all ambient light of other colours and absorbs ... 3M privacy filter and privacy film for ATM machines 3M privacy filter and privacy film details and information, including 3m Privacy film http://www.opticalfilters.co.uk/applications/privacyfilters.htm APPLICATIONS Overview Contrast Enhancement Filters Display filters Privacy filters Security Screens Laminated Touch Screens Transparent Heated Windows Privacy Filters There are a number of applications for displays where privacy for the viewer is required such as an outdoor privacy screen in an ATM or kiosk. A simple and effective solution for a computer privacy screen is to laminate a view control film, such as 3M privacy film, into a screen. This film will control the position from where the display can be viewed. There are two options of view control film available when considering the construction ... Display Filters For Standard Displays 3m Privacy film http://www.opticalfilters.co.uk/applications/displayfilters.htm APPLICATIONS Overview Contrast Enhancement Filters Display filters Privacy filters Security Screens Laminated Touch Screens Transparent Heated Windows Display filters for standard displays Web Page Coming Soon Home News Products EmiClare Applications Support Contact Us Optical filters © 2002 ... Transparent heated glass windows Heated glass windows for a range of applications, such as public information displays, material handling equipment, military ground based vehicles, naval flight deck equipment, etc http://www.opticalfilters.co.uk/applications/transparentheatedwindows.html APPLICATIONS Overview Contrast Enhancement Filters Display filters Privacy filters Security Screens Laminated Touch Screen Monitor uk Transparent Heated Windows Transparent Heated Windows The screen response of many flat panel displays is temperature dependant. To enable continued use in adverse ambient conditions, to demist or to defrost the displays, Optical Filters have developed a range of transparent heated screens. Using low resistance busbars, a heating current is supplied to a Indium Tin Oxide (ITO) coated glass. An optimum coating density is used to provide excellent heating performance ... Touch screen monitor uk and computer privacy screen Touch screen monitor uk details and information, including idustrial touch screens and computer monitor touch screens http://www.opticalfilters.co.uk/applications/touchscreenmonitor.html APPLICATIONS Overview Contrast Enhancement Filters Display filters Privacy filters Security Screens Laminated Touch Screen Monitor uk Transparent Heated Windows Laminated Touch Screen Monitor... cont Louver Privacy A louver privacy film can be easily incorporated into a touch screen lamination to form a computer privacy screen. Standing in front of the screen allows you to see the display through the individual louvers, if you were to view at an angle of 30' or great from the center line, the image on the screen would be blocked by the sides of the louvers. A simple analogy for the privacy film ... Ws Search - Optical filters ltd Search the Optical filters Ltd website http://www.opticalfilters.co.uk/ws/search.html Search Our Website Search This page is currently being updated and will be available shortly ... Latest News, Press Releases, What's new - Optical filters ltd Latest news, press releases, Whats new - Optical filters Ltd http://www.opticalfilters.co.uk/ws/news.html Latest Archive - 2003 - 2002 Press Releases Latest News Optical filters will be exhibiting at the following shows in 2005 Society for information displays 2005 (SID) Hynes Convention Center, Boston USA 22nd to 27th May 2005 - Booth 3106 IEEE EMC 2005 Navy Pier, Chicago USA 8th to 12th August 2005 Other exhibition and show will be supported with are local representatives. British firm finds niche in Meadville Keith Gushard - The Meadville Tribune Thursday 17th 2005 Jason Shade checks cuts for an optical filter panel at Optical Filters Meadville plant. Jason Shade never expected to ... Support - Optical filters ltd Optical filters Ltd, world leaders in the design and manufacture of emi-shielded and contrast enhancement windows http://www.opticalfilters.co.uk/ws/support.html Support Services FAQ's Technical Information Quality Support Support This page is currently being updated and will be available shortly ... Contact Us - Optical filters ltd Contact information - Optical filters Ltd http://www.opticalfilters.co.uk/ws/contactus.html Enquiry About Us Mailing List Consultation Map - UK Office - US Office Address Credit Application Orders Distributors Contact Us Enquiry page We will provide a quotation based on the details of your application and requirements. Ordering a sample Information on how to request a quotation, obtain a sample, place or progress an order. Mailing List Join our mailing list for up to date information on new products and technologies. Consultation Advice on your particular application or filtering requirements. UK Map How to reach Optical Filters Ltd UK by road. USA Map How to reach Optical Filters ... Archived News, Press Releases, What's new - Optical filters ltd Archieved news, press releases, Whats new - Optical filters Ltd http://www.opticalfilters.co.uk/ws/news_archive.html Latest Archive - 2003 - 2002 Press Releases Archive News This page is currently being updated and will be available shortly ... Press Releases - Optical Filters Ltd Latest news, press releases, Whats new - Optical filters Ltd http://www.opticalfilters.co.uk/ws/news_press_releases.html Latest Archive - 2003 - 2002 Press Releases Press Releases News Optical filters USA MAIC Optical filters USA LLC Please note: To view these files you require a PDF reader to be installed on your PC - such as Acrobat Reader. If you do not have a PDF reader installed, you may download a free copy of Acrobat Reader by clicking here. Resources and Services, Glass Machining, Chemical tempering of glass, glass drilling, gasket and film cutting, Plastics Machining, Screen Printing - Optical filters Ltd Glass machining, plastics machining, screen printing - Optical filters Ltd http://www.opticalfilters.co.uk/ws/services.html Support Services FAQ's Technical Information Quality Resources and Services Support Optical filters offer a number of services to complement their range of glass and plastic display filters: Glass Machining Our multi-axis CNC machine allows us to give a high degree of accuracy in the cutting of standard and complex shapes from 0.8mm to 12mm thick flat glass. For this purpose we also stock a wide range of selected plain float, etched and coated glass. We offer a high quality finishing service, with a range of edging including clean-cut, flat ground, beveling polishing and drilling. Chemical ... FAQS, Optical interference filter, Rf Filter, Emc shielding, Rfi shielding Frequently asked questions - Optical filters Ltd http://www.opticalfilters.co.uk/ws/faqs.html Support Services FAQ's Technical Information FAQ's Support Optical Filters - Frequently asked questions now answered 1) What does emc stand for? 2) Do all displays emit electromagnetic (emi) and radio frequency (rfi) interference? 3) How does a shielded window work? 4) Why use a mesh window instead of a conductive coating? 5) What is the difference between the various meshes used in shielded windows? 6) What is Moiré Fringing? 7) Why does a non-dispersive etch not suit CRT displays? 8) What does a circular polarizer do? 8b) Can you use a circular polarizer on an LCD display? 9) What does a ... An explanation of radio frequency interference (rfi) and electromagnetic interference (emi) An explanation of radio frequency interference (rfi) and electromagnetic interference (emi) http://www.opticalfilters.co.uk/ws/technicalinformation.html Support Services FAQ's Technical Information Quality Technical Information Support EMC- The Basics According to the EC Directive 89/336/EEC, electromagnetic compatibility is the ability of two or more electronic or electrical systems or units to co-exist without either disturbing the correct operation of the other. If this situation does not exist then one unit is said to be interfering with the other. Measures need to be taken to limit this disturbance and these measures depend upon whether the unit is subject to conducted or radiated electromagnetic disturbance. Where displays are concerned, ... Untitled Document http://www.opticalfilters.co.uk/ws/quality.html Support Services FAQ's Technical Information Quality Quality Support This page is currently being updated and will be available shortly ... Enquiry Page Complete this form to contact us - Optical filters ltd http://www.opticalfilters.co.uk/ws/enquiry.html Enquiry About Us Mailing List Consultation Map - UK Office - US Office Address Credit Application Orders Distributors Enquiry Contact Us Please complete the form below: Name: Company Name: Email address: Address: Telephone: Fax: Please give information on the type of enquiry that you have: How did you find our website: Please Select One... Information Display IEEE EMC Newsletter SID 2003, Balitmore IEEE EMC 2003, Boston Search Engine Other For specific product enquiries, please refer to the prompts below to guide you: Application: Type of display or enclosure? What is being viewed through ... Optical Filters ltd Company Profile, Optical filters Optical filters Ltd Company profile http://www.opticalfilters.co.uk/ws/aboutus.html Enquiry About Us Mailing List Consultation Map - UK Office - US Office Address Credit Application Orders Distributors Take a closer look at Optical filters Ltd Contact Us Optical Filters are world leaders in the design and manufacture of emi- shielded and contrast enhancement windows. Established in 1988, our principle proficiency lies in optical expertise and the dry film lamination of plastics and glass filters for displays and enclosures. Production To support our objective of supplying optimum products with a service that meets our customer's growing requirement for "just-in-time", ... Mailing List - Optical filters Ltd Join our mailing list for up to date information - Optical filters Ltd http://www.opticalfilters.co.uk/ws/mailinglist.html Enquiry About Us Mailing List Consultation Map - UK Office - US Office Address Credit Application Orders Distributors Mailing List Contact Us Please fill in the details hereunder to join our mailing list and receive up-to-date information on our products and services. Email address: Title: Ms Mrs Mr Other - please specify: Surname: First Names: Company: Position: Address: Town: County/State: Country: Please Select... Afghanistan Albania Algeria American Samoa Angola Anguilla Antartica Antigua and Barbuda Argentina Armenia Aruba Please Select One Australia Austria Azerbaijan Bahamas ... Arrange a Consultation, Optical filters Ltd, Emi shielding, Optical laminating, Display filters Arrange a consultation - Optical filters Ltd http://www.opticalfilters.co.uk/ws/consultation.html Enquiry About Us Mailing List Consultation Map - UK Office - US Office Address Credit Application Orders Distributors Consultation Contact Us Optical filters Ltd has the technical expertise and experience to understand your needs and advise an appropriate solution to meet your filtering requirements. If you would like advice on a particular application or problem that you may have, please fill in the details hereunder and we will contact you by return with our recommendations. Name: Company Name: Email address: Address: Telephone: Fax: Details of your enquiry: ... Contact Us - Optical filters ltd Contact information - Optical filters Ltd http://www.opticalfilters.co.uk/ws/map.html Enquiry About Us Mailing List Consultation Map - UK Office - US Office Address Credit Application Orders Distributors Map Contact Us Click here for our UK map. Click here for our US map. Contact Us - Optical filters ltd Contact information - Optical filters Ltd http://www.opticalfilters.co.uk/ws/map_us.html Enquiry About Us Mailing List Consultation Map - UK Office - US Office Address Credit Application Orders Distributors US Office Contact Us > Map This page is currently being updated and will be available shortly ... Contact Addresses - Optical filters ltd Conact addresses for Optical filters ltd http://www.opticalfilters.co.uk/ws/address.html Enquiry About Us Mailing List Consultation Map - UK Office - US Office Address Credit Application Orders Distributors Addresses Contact Us Tel: 814 333 2222 Fax: 814 333 4338 Technical Director, Development & Quality Michael Dent : michael@opticalfiltersusa.com Optical Filters Ltd 14 Bertie Road Thame Oxon OX9 3XA UK Tel: +44 (0) 1844 260377 Fax: +44 (0) 1844 260355 Managing Director Nicola Dent : nicola@opticalfilters.co.uk Tel: +44 (0)1844 ... Contact Us - Optical filters ltd Contact information - Optical filters Ltd http://www.opticalfilters.co.uk/ws/credit.html Enquiry About Us Mailing List Consultation Map - UK Office - US Office Address Credit Application Orders Distributors Credit Application Contact Us Click here to download the credit application. Order a sample -Optical filters Ltd, Emi shielding, Optical laminating, Display filters How to obtain a quote, a sample and then place an order - Optical filters ltd http://www.opticalfilters.co.uk/ws/orders.html Enquiry About Us Mailing List Consultation Map - UK Office - US Office Address Credit Application Orders Distributors Orders Contact Us This page gives information on how to obtain a quote, a sample and then place an order Requests for quotation Please refer to our enquiry page filling in the details of your enquiry. We will send you a suggested solution to meet your requirement along with the price and, where applicable, a drawing of the filter. Requesting a sample A sample of your window can be supplied for testing. Please email your request to information@opticalfilters.co.uk stating ... Authorised Resellers, Optical filters Ltd, Emi shielding, Optical laminating, Display filters Authorised resellers of Optical filters Ltd products worldwide http://www.opticalfilters.co.uk/ws/distributors.html Enquiry About Us Mailing List Consultation Map - UK Office - US Office Address Credit Application Orders Distributors Distributors Contact Us We have distributors all around the world. To view the contact deatils, please select your nearest distributor: America Europe Asia Rest of world North & South America United Kingdom Japan Australia & New Zealand France Korea South Africa Germany Asia Pacific Ireland Italy Norway Sweden ... Visual shows 350 words, 10pt on 17pt http://www.opticalfilters.co.uk/ws/credit_application_form.doc Credit Application Please complete this form to apply for a credit account with Optical filters. Credit account authorisation will not be considered unless all the sections of this form are completed. Please note that credit accounts are not authorised for annual purchase values of less than £5000 unless there are exceptional circumstances. Customer Information Company Name: Address: Telephone: Fax: Contact: Email: Registered No: VAT No: Bank Details Name: Address: Sort Code: Account No: Estimated Purchases Average month: Total per year: Trade References One Name: Address: Telephone: Contact: ... OFL_Conditions_of_sale.pdf http://www.opticalfilters.co.uk/ws/OFL_Conditions_of_sale.pdf Conditions of sale 1.Definitions in these conditions: (a) the `Seller' means Optical Filters Limited. (b) the `Buyer' means the person, firm or company who places an order with the Seller for the purchase and/or supply of any Goods or service. c) the `Goods' means the products or services supplied by the Seller which are the subject of an order placed by the Buyer with the Seller. d) "the Property" means free issue materials and any other equipment supplied by the Buyer to the Seller. 2. Contractual Terms: (a) These conditions shall apply to all contracts for the sale of Goods entered ... Displayfilters 3M circular polarizing filters 3M circular polarizing filters distributed by Optical filters Ltd for the Polaroid Corporation. http://www.opticalfilters.co.uk/ws/displayfilters/polarizing_filters.html Overview Glass Polycarbonate Acrylic Polarizing Filters NIR IR Band Pass Privacy Filters Polarizing Filters Products > Display Filters Linear Polarizers Un-polarized light is a complex mixture of random wavefronts transverse to the line of travel. Linear polarizing filters selectively absorb light vibrations in certain planes. When light is passes though a linear polarizer its vibrations are confined to a single linear plane. The linearly polarized light can then be used in application such as: Continuously variable density of light. Optical instrumentation such as microscopes. Studio lighting ... Optical filters Ltd, NIR Optical filters Ltd, world leaders in NIR http://www.opticalfilters.co.uk/ws/displayfilters/nir.html Overview Glass Polycarbonate Acrylic Polarizing Filters NIR IR Band Pass Privacy Filters NIR Products > Display Filters NIR-2 filter provides EMI shielding and protection for displays in direct sunlight to continue working. The NIR-2 film is a transparent conductive PET film that has been sputter coated to combine both block harmful UV radiation and electromagnetic interference. Features: Near Infra Red is effectively cut due to an amalgamation of blocking and reflecting of transmission above 800mm. Very low surface resistance of 2ohms/sq gives a practical level of EMI shielding. High visible ... Glass sheets, Optical glass, Security Glass, Glass supplier - Optical filters Ltd, Chemical toughening, glass drilling Optical filters offer a wide variety of optical coatings on glass. http://www.opticalfilters.co.uk/ws/displayfilters/glass.html Overview Glass Polycarbonate Acrylic Polarizing Filters NIR IR Band Pass Privacy Filters Glass Products > Display Filters Optical Filters carry an extensive range of glass which can be supplied in sheets or machined to your drawing. Plain float glass Cost-effective Excellent optical clarity and transmission High scratch and chemical resistance Can be laminated for impact resistance and safety Windows up to 1600 x 1000mm Standard Thickness (mm) 0.8, 1.1, 1.6, 2.0, 3.0, 4.0 Colour Clear and smoke Finish We offer a high quality finishing service, with a range of edging including clean-cut, ... Polycarbonate, Polycarbonate safety shields, Polycarbonate lenses, Sheets, Plastic Lamination Polycarbonate display filters by Optical filters http://www.opticalfilters.co.uk/ws/displayfilters/polycarbonate.html Overview Glass Polycarbonate Acrylic Polarizing Filters NIR IR Band Pass Privacy Filters Polycarbonate Products > Display Filters Polycarbonate is an excellent plastic for display filters. The material provides high impact resistance combined with an excellent flammability rating unlike acrylic. In terms of clarity polycarbonate is comparable to glass, but being a much lighter substrate polycarbonate is more suitable for applications where weight is an important consideration. Optical filter's polycarbonate sheets are available in a range of thickness and surface finishes. Our CNC cutting ... Acrylic Optical filters ltd Acrylic filters - Optical filters Ltd http://www.opticalfilters.co.uk/ws/displayfilters/acrylic.html Overview Glass Polycarbonate Acrylic Polarizing Filters NIR IR Band Pass Privacy Filters Acrylic Products > Display Filters Acrylic is a light weight plastic which offers many of the benefits of glass, such as high optical clarity and excellent scratch resistance, whilst being easy to machine in complex shapes. In addition to transparent clear material, which is often used for providing protection and general appearance we offer coloured materials for contrast enhancement and diffusion filters for LCD back lights. The filters can also be supplied with silkscreen printing or self adhesive ... Products, Rfi filter, emc, Emi filter, Icf specialists in optical displays filters, emi shielded windows and emi shielding products http://www.opticalfilters.co.uk/ws/displayfilters/index.html Overview Glass Polycarbonate Acrylic Polarizing Filters NIR IR Band Pass Privacy Filters Overview Products > Display Filters Optical filters supply a range of filters to enhance and protect your display or enclosure. These can be supplied in sheet form or as a finished part machined to your drawing. Glass Plain float glass, non-glare etched, anti-reflective optically coated or chemically toughened Polycarbonate Clear and coloured sheets with a hard coat, non-glare / hard coat surface finish and anti-reflective optically coated Acrylic Clear or coloured sheets with a gloss or non-glare surface ... Optical filters Ltd, IR Band Pass Optical filters Ltd, world leaders in IR Band Pass http://www.opticalfilters.co.uk/ws/displayfilters/ir_band_pass.html Overview Glass Polycarbonate Acrylic Polarizing Filters NIR IR Band Pass Privacy Filters IR Band Pass Products > Display Filters IR pass filters provide high transmittance of Infra-Red radiation while reducing or blocking transmission of energy below 700nm. The use for Infra-Red filters has grown with the development of IR photometric systems. Specific applications include remote control units, security systems, proximity sensors, scanners and IR cameras. Product format S306 is an acrylic material available in thickness from 0.5mm. Parts can be supplied to final drawing milled by CNC and ... 3M privacy filter and privacy film for ATM machines 3M privacy filter and privacy film details and information, including 3m Privacy film http://www.opticalfilters.co.uk/ws/displayfilters/privacy_filters.html Overview Glass Polycarbonate Acrylic Polarizing Filters NIR IR Band Pass Privacy Filters Privacy Filters Products > Display Filters There are a number of applications for displays where privacy for the viewer is required such as an outdoor privacy screen in an ATM or kiosk. A simple and effective solution for a computer privacy screen is to laminate a view control film, such as 3M privacy film, into a screen. This film will control the position from where the display can be viewed. There are two options of view control film available when considering the construction of a privacy screen ... Polycarbonate, Polycarbonate safety shields, Polycarbonate lenses, Sheets, Plastic Lamination Polycarbonate display filters by Optical filters http://www.opticalfilters.co.uk/ws/displayfilters/polycarbonate_ar_polycarbonate.html Overview Glass Polycarbonate Acrylic Polarizing Filters NIR IR Band Pass Privacy Filters AR Polycarbonate Products > Display Filters > Polycarbonate This page is currently being updated and will be available shortly. 3M circular polarizing filters 3M circular polarizing filters distributed by Optical filters Ltd for the Polaroid Corporation. http://www.opticalfilters.co.uk/ws/displayfilters/polarizing_filters_linear_polarizers.html Overview Glass Polycarbonate Acrylic Polarizing Filters - Circular Polarizers - Linear Polarizers NIR IR Band Pass Privacy Filters Linear Polarizers Products > Display Filters > Polarizing Filters This page is currently being updated and will be available shortly. 3M circular polarizing filters 3M circular polarizing filters distributed by Optical filters Ltd for the Polaroid Corporation. http://www.opticalfilters.co.uk/ws/displayfilters/polarizing_filters_circular_polarizers.html Overview Glass Polycarbonate Acrylic Polarizing Filters - Circular Polarizers - Linear Polarizers NIR IR Band Pass Privacy Filters Circular Polarizers Products > Display Filters > Polarizing Filters La = Ambient light level Lr = Reflected ambient light level Ld = Display light level If Ld > Lr the display is readable If Ld < Lr the display is not readable Contrast enhancement filters work by increasing the difference between Lr and Ld. Colour Filters improve the contrast by selecting a colour that matches the colour of the display. This filter then eliminates all ambient light ... Polycarbonate, Polycarbonate safety shields, Polycarbonate lenses, Sheets, Plastic Lamination Polycarbonate display filters by Optical filters http://www.opticalfilters.co.uk/ws/displayfilters/polycarbonate_ng_polycarbonate.html Overview Glass Polycarbonate Acrylic Polarizing Filters NIR IR Band Pass Privacy Filters NG Polycarbonate Products > Display Filters > Polycarbonate This page is currently being updated and will be available shortly. Emiclare Emiclare Optical filters EmiClare EmiClare Emi Shielded Windows by Optical filters http://www.opticalfilters.co.uk/ws/emiclare/index.html EmiClare Overview Sigma Ultra Solo Transmission EMI Shielding Clearer Picture Sigma XL EmiClare: Seeing is believing Products > EmiClare Your EMI shielded display will look and perform better when fitted with an EmiClare mesh window EmiClare mesh is in the center of this demonstration sample. Compared to the traditional mesh of the outer frame. A display fitted with EmiClare mesh is brighter and are more legible than compared with traditional mesh. This is because Optical filters was the first and only window manufacturer to re-engineer wire woven mesh ... Emiclare Optical filters EmiClare EmiClare Emi Shielded Windows by Optical filters http://www.opticalfilters.co.uk/emiclare/emiclare.htm EMICLARE Overview Optical Transmission Emi Shielding Performance EmiCalre CPOL EmiClare PolyCarbonate EmiClare Glass EmiClare H EmiClare PDP EmiClare Sigma Windows Flammability Rating EmiClare™ Seeing is believing EmiClare is a new generation of emi-shielded window optimised for total performance. Eliminates optical interference (Moiré fringing patterns) Offers high light transmission to preserve the clarity of your display Provides highly efficient, broad band emi shielding performance The copper based EmiClare mesh is treated using a proprietary, highly conductive blackening process with a ... EmiClare Sigma Windows Emi/rfi Shielded Windows by Optical filters http://www.opticalfilters.co.uk/ws/emiclare/sigma.html EmiClare Overview Sigma Ultra Solo Transmission EMI Shielding Clearer Picture Sigma XL Sigma Products > EmiClare EmiClare Sigma is the quickest and most cost effective solution for shielded windows. Mass manufactured in state of the art clean rooms the polycarbonate laminated sheet stock is a range of standard thickness window with either a clear hard coat finish on both sides or non-glare hard coated front surface with a clear hard coating on the rear. The key benefits to the customer are: Quick prototyping and economical small production runs Short lead times and reliable ... Optical filters Ltd, Ultra Optical filters Ltd, world leaders in Emiclare Ultra http://www.opticalfilters.co.uk/ws/emiclare/ultra.html EmiClare Overview Sigma Ultra Solo Transmission EMI Shielding Clearer Picture Sigma XL Ultra Products > EmiClare EmiClare Ultra are custom built windows either to the customer's design or to meet the requirements of a specific application. The custom Ultra solution covers the full range of substrates, sizes, termination methods and additional features including heating, contrast enhancement & touch screens. In cross section EmiClare Ultra could include all of these elements in just one window. Anti Reflective coated glass Adhesive Circular polariser Adhesive EmiClare mesh ... Optical filters Ltd, Emiclare Solo Optical filters Ltd, world leaders in Emiclare Solo http://www.opticalfilters.co.uk/ws/emiclare/solo.html EmiClare Overview Sigma Ultra Solo Transmission EMI Shielding Clearer Picture Sigma XL Solo Products > EmiClare A low cost short lead-time option for small apertures sealed in an enclosure. Single substrate window Polycarbonate Only - Non-Glare or Clear Hard Coat Thickness - 0.20, 0.5 and 0.75mm Dimension - 20 to 100mm diagonal - Open frame or full window Benefits Lower cost Short lead-time High temperature applications Excellent shielding As thin as 0.20mm Optical Transmission of Emiclare Windows - Optical filters ltd http://www.opticalfilters.co.uk/ws/emiclare/transmission.html EmiClare Overview Sigma Ultra Solo Transmission EMI Shielding Clearer Picture Sigma XL Transmission Products > EmiClare EmiClare mesh has been optimised to provide exceptional optical performance without sacrificing EMI shielding. The data detailed below is actual transmission of the total window and avoids the confusion caused by quoting the calculated mesh open area as the transmission of the finished window. The light transmission of an EMI shielded window is determined by the following factors: Mesh Transmittance EmiClare mesh provides brighter image quality through higher mesh transmittance. Emi Shielding Performance Optical filters Emi shielding Emi/rfi Shielded Windows by Optical filters http://www.opticalfilters.co.uk/ws/emiclare/shielding.html EmiClare Overview Sigma Ultra Solo Transmission EMI Shielding Clearer Picture Sigma XL Shielding Products > EmiClare EmiClare windows provide exceptional optical performance without sacrificing EMI shielding characteristics. The unique EmiClare mesh configuration eliminates the complexity of wire types, mesh counts and plated finishes found in conventional windows. This data sheet gives you the means to estimate the Emi/rfi shielding performance of an EmiClare window. The data is based on an extensive development programme followed by testing in accredited test houses in the USA and England. Optical filters Ltd, Clearer Picture Optical filters Ltd, world leaders in Emiclare cleared picture http://www.opticalfilters.co.uk/ws/emiclare/clearerpicture.html EmiClare Overview Sigma Ultra Solo Transmission EMI Shielding Clearer Picture Sigma XL Clearer Picture Products > EmiClare A clearer picture is achieved when shielding a display with EmiClare Mesh The unique construction & geometry of EmiClare mesh creates less distortion and moiré fringing. EmiClare Sigma Windows Emi/rfi Shielded Windows by Optical filters http://www.opticalfilters.co.uk/ws/emiclare/sigma_xl.html EmiClare Overview Sigma Ultra Solo Transmission EMI Shielding Clearer Picture Sigma XL Sigma XL Products > EmiClare This page is currently being updated and will be available shortly. Optical Transmission of Emiclare Windows - Optical filters ltd Optical Transmission of Emiclare Windows - Optical filters ltd http://www.opticalfilters.co.uk/emiclare/opticaltransmission.htm EMICLARE Overview Optical Transmission Emi Shielding Performance EmiCalre CPOL EmiClare PolyCarbonate EmiClare Glass EmiClare H EmiClare PDP EmiClare Sigma Windows Flammability Rating Optical Transmission of EmiClare windows EmiClare™ windows have been optimised to provide exceptional optical performance without sacrificing EMI shielding. The data detailed below is actual transmission of the total window and avoids the confusion caused by quoting the calculated mesh open area as the transmission of the finished window. The light transmission of an EMI shielded window is determined by the following ... Emi Shielding Performance Optical filters Emi shielding Emi/rfi Shielded Windows by Optical filters http://www.opticalfilters.co.uk/emiclare/emishieldingperformance.htm EMICLARE Overview Optical Transmission Emi Shielding Performance EmiCalre CPOL EmiClare PolyCarbonate EmiClare Glass EmiClare H EmiClare PDP EmiClare Sigma Windows Flammability Rating EMI Shielding Performance EmiClare™ windows provide exceptional optical performance without sacrificing EMI shielding characteristics. The unique EmiClare mesh configuration eliminates the complexity of wire types, mesh counts and plated finishes found in conventional windows. This data sheet gives you the means to estimate the Emi/rfi shielding performance of an EmiClare window. The data is based on an extensive ... EmiClare Sigma Windows Emi/rfi Shielded Windows by Optical filters http://www.opticalfilters.co.uk/emiclare/emiclaresigmawindows.htm EMICLARE Overview Optical Transmission Emi Shielding Performance EmiCalre CPOL EmiClare PolyCarbonate EmiClare Glass EmiClare H EmiClare PDP EmiClare Sigma Windows Flammability Rating EmiClare Sigma Windows Web Page Coming Soon Home News Products EmiClare Applications Support Contact Us Optical filters © 2002 ... Emcfilter Optical filters Ltd, Laminated EMC Filters Optical filters Ltd, world leaders in Laminated EMC Filters http://www.opticalfilters.co.uk/ws/emcfilter/laminated_emc_filters.html Overview EMI-ito coated glass Agf8 EMI-mesh Laminated EMC filters EMC windows / MRI rooms Laminated EMC filters Products > EMC Filter Emi/rfi shielding of a display filter can be achieved by using various emi shielding materials. Either a conductive coating or a metal mesh layer can be incorporated into the window. Both options must be grounded to the frame of the device to give an effective shield. The diagram below illustrates the basic design which could be used with emi shielded plastic or other emi shielded materials: Surface finish It is important to select the most suitable surface ... Optical filters Ltd, EMI Mesh Optical filters Ltd, world leaders in EMI Mesh http://www.opticalfilters.co.uk/ws/emcfilter/emi_mesh.html Overview EMI-ito coated glass Agf8 EMI-mesh Laminated EMC filters EMC windows / MRI rooms EMI-mesh Products > EMC Filter The finest woven wire meshes for shielded windows, apertures and displays are made using Optical filters propriety blacking process and equipment. The mesh is blackened to make it suitable for optical applications. The Optical filters process is: Highly conductive for the best EMI shielding effectiveness Even and very black avoiding highly reflective un-blackened wires and discolorations Able to process in single sheet mesh up to 2 x 1.2m Standard mesh sheets available ... Conductive Coatings, Ito Coatings, Glass Coatings Glass or plastic substrates with a transparent metallic coating, Optical filters. http://www.opticalfilters.co.uk/ws/emcfilter/emi_ito_coated_glass.html Overview EMI-ito coated glass Agf8 EMI-mesh Laminated EMC filters EMC windows / MRI rooms EMI-ito Coated Glass Products > EMC Filter Emi-ITO is a range of EMI shielded windows with a conductive coating for use in EMI/RFI shielding applications. The combination of high visible light transmission, near neutral colour and low electrical resistance make an ideal EMI/RFI shield for electronic displays requiring moderate shielding effectiveness and high quality optical properties. A 12-ohms/sq vacuum-deposited coating has been selected to provide a good balance between shielding and optical performance. Optical filters Ltd, Agf8 Optical filters Ltd information on Agf8 http://www.opticalfilters.co.uk/ws/emcfilter/agf8.html Overview EMI-ito coated glass Agf8 EMI-mesh Laminated EMC filters EMC windows / MRI rooms Agf8 Products > EMC Filter AgF8 is a 175micron polyester film with a conductive silver based vacuum deposited on one surface for use in EMI/RFI shielding and infrared rejection applications. The combination of high visible light transmission, nearly neutral colour and low electrical resistance make an ideal EMI shield for electronic displays and membrane switch panels. Optical properties As special handling techniques are required to avoid damaging the coating, we recommend that parts be ordered to ... Untitled Document http://www.opticalfilters.co.uk/ws/emcfilter/emc_windows_and_mri_rooms.html Overview EMI-ito coated glass Agf8 EMI-mesh Laminated EMC filters EMC windows / MRI rooms EMC Windows / MRI Rooms Products > EMC Filter Shielded Windows for EMI, MRI, EMP and TEMPEST rooms that combine maximum visibility and good cosmetic appearance together with excellent shielding effectiveness. Installation has been made easy with production of ready glazed framed units in large window dimension. Optical Filters have an installation ready package ready for delivery. Applications Optical Filters are experts in the development and manufacture of shielded windows that don't have the traditionally ... Optical filters Ltd, EMC Filters Optical filters Ltd, world leaders in EMC Filters http://www.opticalfilters.co.uk/ws/emcfilter/index.html Overview EMI-ito coated glass Agf8 EMI-mesh Laminated EMC filters EMC windows / MRI rooms Overview Products > EMC Filter Optical EMC shielding solutions for electronics displays and windows. Basic Concepts Visible light needs to be transmitted whilst maintaining conductivity across the aperture Clarity is an important consideration for display filters. Choosing an emi-shielded filter involves a trade-off between clarity and shielding effectiveness. Conventional mesh windows offer about 60-70% light transmission and can produce optical distortion patterns, the shielding effectiveness ... Heatedscreens Transparent heated glass windows Heated glass windows for a range of applications, such as public information displays, material handling equipment, military ground based vehicles, naval flight deck equipment, etc http://www.opticalfilters.co.uk/ws/heatedscreens/index.html Overview Transparent Heated Windows Products > Heated Screens The screen response of many flat panel displays is temperature dependant. To enable continued use in adverse ambient conditions, to demist or to defrost the displays, Optical Filters have developed a range of transparent heated screens. Using low resistance busbars, a heating current is supplied to a Indium Tin Oxide (ITO) coated glass. An optimum coating density is used to provide excellent heating performance with good optical clarity compared to the highly reflective thin resistive wires typically used to provide heat. Extensive ... Laminatedfilters Laminated windows, Optical filters laminated windows Laminated windows by Optical filters http://www.opticalfilters.co.uk/ws/laminatedfilters/index.html Overview Impact Resistance Laminated Privacy Filters Flammability Rating Overview Products > Laminated Filters A fully laminated window consists of two outer substrates with a sandwich construction of alternating layers of adhesive and other elements such as mesh and optical films. Following the assembly of the adhesive and substrate in a clean room the window are subjected to a heat and pressure process in an autoclave. The optically matched adhesive layer provides a fully laminated structure in which the entire surface between layers is bonded. There is no limit to the number of layers ... Laminated windows, Optical filters laminated windows Optical filters Ltd, world leaders in Emiclare cleared picture http://www.opticalfilters.co.uk/ws/laminatedfilters/impact_resistance.html Overview Impact Resistance Laminated Privacy Filters Flammability Rating Impact Resistance Products > Laminated Filters Safety A laminated glass window has approximately the same impact resistance as a toughened piece of glass of the same thickness. A significant added advantage of laminated glass is the security aspect. When a laminated glass window is broken, the glass shards adhere to the adhesive layers rather than scatter about. This factor is a benefit in applications such as cockpit displays, public information displays, and factory production line controls. This avoids damage to ... Laminated windows, Optical filters laminated windows Laminated windows by Optical filters http://www.opticalfilters.co.uk/ws/laminatedfilters/laminated_privacy_filters.html Overview Impact Resistance Laminated Privacy Filters Flammability Rating Laminated Privacy Filters Products > Laminated Filters This page is currently being updated and will be available shortly. Products, Flammability Rating specialists in optical displays filters, emi shielded windows and emi shielding products http://www.opticalfilters.co.uk/ws/laminatedfilters/flammability_rating.html Overview Impact Resistance Laminated Privacy Filters Flammability Rating Flammability Rating Products > Laminated Filters The following statement defines Optical Filters position with regards to flammability rating of its laminated products. No flammability tests have been carried out by Optical Filters on any of the large variety of plastic and glass laminates produced by the Company. The following guide-lines are issued to assist Customers in assessing the suitability of our laminates for their particular application. The adhesive used in our dry film optical lamination is based on extruded ... Touchscreens Touch screen monitor uk and computer privacy screen Touch screen monitor uk details and information, including industrial touch screens and computer monitor touch screens http://www.opticalfilters.co.uk/ws/touchscreens/index.html Overview Laminated Touch Screens Products > Touch Screens Flat panel touch screens and touch screen monitors can be enhanced by Optical filters for ruggedisation, sunlight readability, privacy, EMI shielding and thermal control. Applications for customised touch screens include military, medical and industrial markets, ATMs, gaming, public kiosks and other industrial touch screen monitor applications. Optical Lamination Assembled individually in the UK, in clean room conditions the touch screen display is bonded to filter materials, glass and plastics in a sandwich construction of index ... Touch screen monitor uk and computer privacy screen Touch screen monitor uk details and information, including idustrial touch screens and computer monitor touch screens http://www.opticalfilters.co.uk/ws/touchscreens/index2.html Overview Laminated Touch Screens... continued Products > Touch Screens Louver Privacy A louver privacy film can be easily incorporated into a touch screen lamination to form a computer privacy screen. Standing in front of the screen allows you to see the display through the individual louvers, if you were to view at an angle of 30' or great from the center line, the image on the screen would be blocked by the sides of the louvers. A simple analogy for the privacy film is a Venetian blind. Typical applications for privacy displays are ATMs and public kiosks. A 17" diagonal screen is ... Orders Authorised Resellers, Optical filters Ltd, Emi shielding, Optical laminating, Display filters Authorised resellers of Optical filters Ltd products worldwide http://www.opticalfilters.co.uk/contact_us/orders/distributors.htm CONTACT US Overview About Us Enquiry Page Mailing List Contact Us Map Addresses Credit Application (1.5MB) HOW TO ORDER Distributors Consultation Ordering a sample Authorised Resellers America North and South America MAJR Products PO Box 699 600 Erie Street Saegertown PA 16433 Phone: 814 763 3211 Fax: 814 763 2952 sales@majr.com Europe UK Optical Filters 14 Bertie Road Thame, Oxon, OX9 3FR Tel: +44 1844 260377 Fax: +44 1844 260377 Email: information@opticalfilters.co.uk France: Compelma Z.A des Godets 33 Rue des petits ruisseaux 91370 Verrieres Le Buisson Tel: +33 1 69 75 21 21 Fax: +33 1 ... Order a sample -Optical filters Ltd, Emi shielding, Optical laminating, Display filters How to obtain a quote, a sample and then place an order - Optical filters ltd http://www.opticalfilters.co.uk/contact_us/orders/order_a_sample.htm CONTACT US Overview About Us Enquiry Page Mailing List Contact Us Map Addresses Credit Application (1.5MB) HOW TO ORDER Distributors Consultation Ordering a sample Ordering a Sample This page gives information on how to obtain a quote, a sample and then place an order Requests for quotation Please refer to our enquiry page filling in the details of your enquiry. We will send you a suggested solution to meet your requirement along with the price and, where applicable, a drawing of the filter. Requesting a sample A sample of your window can be supplied for testing. Please email your request to ... Arrange a Consultation, Optical filters Ltd, Emi shielding, Optical laminating, Display filters Arrange a consultation - Optical filters Ltd http://www.opticalfilters.co.uk/contact_us/orders/arrange_consultation.htm CONTACT US Overview About Us Enquiry Page Mailing List Contact Us Map Addresses Credit Application (1.5MB) HOW TO ORDER Distributors Consultation Ordering a sample Consultation Optical filters Ltd have the technical expertise and experience to understand your needs and advise an appropriate solution to meet your filtering requirements. If you would like advice on a particular application or problem that you may have, please fill in the details hereunder and we will contact you by return with our recommendations. Name: Company Name: Email address: Address: Town: County: Postcode: Country: ----- ... Contact Us Mailing List - Optical filters Ltd Join our mailing list for up to date information - Optical filters Ltd http://www.opticalfilters.co.uk/contact_us/mailing_list.htm CONTACT US Overview About Us Enquiry Page Mailing List Contact Us Map Addresses Credit Application (1.5MB) HOW TO ORDER Distributors Consultation Ordering a sample Mailing List Please fill in the details hereunder to join our mailing list and receive up-to-date information on our products and services. Email address: Title: Ms Mrs Mr Other, please specify: Surname: First Names: Company: Position: Address: Town: County/State: Country: ----- Please Select One ----- Afghanistan Albania Algeria American Samoa Angola Anguilla Antartica Antigua and Barbuda Argentina Armenia Aruba Please Select One ... Contact Us - Optical filters ltd Contact information - Optical filters Ltd http://www.opticalfilters.co.uk/contact_us/contact_us.htm CONTACT US Overview About Us Enquiry Page Mailing List Contact Us Map Addresses Credit Application (1.5MB) HOW TO ORDER Distributors Consultation Ordering a sample Contact Us Enquiry page We will provide a quotation based on the details of your application and requirements. Ordering a sample Information on how to request a quotation, obtain a sample, place or progress an order. Mailing List Join our mailing list for up to date information on new products and technologies. Consultation Advice on your particular application or filtering requirements. Map How to reach Optical Filters Ltd by road. Optical Filters ltd Company Profile, Optical filters Optical filters Ltd Company profile http://www.opticalfilters.co.uk/contact_us/opticalfiltersltd.htm CONTACT US Overview About Us Enquiry Page Mailing List Contact Us Map Addresses Credit Application (1.5MB) HOW TO ORDER Distributors Consultation Ordering a sample Take a closer look at Optical filters Ltd. Optical filters Ltd are world leaders in the design and manufacture of emi- shielded and contrast enhancement windows. Established in 1988, our principle proficiency lies in optical expertise and the dry film lamination of plastics and glass filters for displays and enclosures. Production Production is concentrated at our factory in Thame in Oxfordshire, UK. To support our objective of supplying ... Contact Addresses - Optical filters ltd Conact addresses for Optical filters ltd http://www.opticalfilters.co.uk/contact_us/addresses.htm CONTACT US Overview About Us Enquiry Page Mailing List Contact Us Map Addresses Credit Application (1.5MB) HOW TO ORDER Distributors Consultation Ordering a sample Addresses Please contact us: Optical filters Ltd 14 Bertie Road Thame, Oxon, OX9 3XA, UK Tel: +44 (0) 1844 260377 Fax: +44 (0) 1844 260355 Managing Director Nicola Dent : nicola@opticalfilters.co.uk Tel: +44 (0)1844 263507 Technical Director, Development & Quality Michael Dent : tommy@opticalfilters.co.uk Tel: +44 (0)1844 263501 Sales Director Peter Fisher: peter@opticalfilters.co.uk Tel: +44 (0) 1844 263 508 Production Controller ... Visual shows 350 words, 10pt on 17pt http://www.opticalfilters.co.uk/contact_us/credit_application_form.doc Credit Application Please complete this form to apply for a credit account with Optical filters. Credit account authorisation will not be considered unless all the sections of this form are completed. Please note that credit accounts are not authorised for annual purchase values of less than £5000 unless there are exceptional circumstances. Customer Information Company Name: Address: Telephone: Fax: Contact: Email: Registered No: VAT No: Bank Details Name: Address: Sort Code: Account No: Estimated Purchases Average month: Total per year: Trade References One Name: Address: Telephone: Contact: ... Enquiry Page Complete this form to contact us - Optical filters ltd http://www.opticalfilters.co.uk/contact_us/enquiry_page.htm CONTACT US Overview About Us Enquiry Page Mailing List Contact Us Map Addresses Credit Application (1.5MB) HOW TO ORDER Distributors Consultation Ordering a sample Enquiry Page Name: Company Name: Email address: Address: Tel: Fax: Please give information on the type of enquiry that you have: How did you find our website: ----- Please Select One ----- Information Display IEEE EMC Newsletter SID 2003, Balitmore IEEE EMC 2003, Boston Search Engine Other For specific product enquiries, please refer to the prompts below to guide you: Application: Type of display or enclosure? What is being viewed ... Products Products, Rfi filter, emc, Emi filter, Icf specialists in optical displays filters, emi shielded windows and emi shielding products http://www.opticalfilters.co.uk/products/products.htm PRODUCTS Overview EmiClare Laminated windows Standard Filters Emc Components Resources and Services Flammability Rating Products Optical filters Ltd specialise in optical displays filters, emi shielded windows and associated emi shielding products for electronic displays and enclosures. You can select from a wide range of product features to optimise the performance characteristics required for your application. EmiClare emi-shielded windows A comprehensive range of high performance, zero-compromise emi-shielded windows. Standard filters A complete range of glass, polycarbonate, acrylic, and polariser ... Products, Flammability Rating specialists in optical displays filters, emi shielded windows and emi shielding products http://www.opticalfilters.co.uk/products/flammability.htm PRODUCTS Overview EmiClare Laminated windows Standard Filters Emc Components Resources and Services Flammability Rating Flammability Rating The following statement defines Optical Filters position with regards to flammability rating of its laminated products. No flammability tests have been carried out by Optical Filters on any of the large variety of plastic and glass laminates produced by the Company. The following guide-lines are issued to assist Customers in assessing the suitability of our laminates for their particular application. The adhesive used in our dry film optical lamination is ... Emiclare Cpol for maxmium contrast enhancement and sunlight readability - Optical filters ltd Emiclare Cpol for maxmium contrast enhancement and sunlight readability http://www.opticalfilters.co.uk/emiclare/products/cpol.htm EMICLARE Overview Optical Transmission Emi Shielding Performance EmiCalre CPOL EmiClare PolyCarbonate EmiClare Glass EmiClare H EmiClare PDP EmiClare Sigma Windows Flammability Rating EmiClare CPOL A EmiClare emi window incorporating a neutral density circular polariser for maxmium contrast enhancement and "sunlight readability". EmiClare®CPOL windows are available in glass with VRD140 non glare or Anti-Reflective coating on the front surface or in polycarbonate with hard coated surfaces and a non-glare front surface. General Circular polarisers are well established as the most efficient ... Emiclare GP70, Emi shield EmiClare GP70 a new generation of Emi Shielded Windows from Optical filters Ltd http://www.opticalfilters.co.uk/emiclare/products/gp70.htm EMICLARE Overview Optical Transmission Emi Shielding Performance EmiCalre CPOL EmiClare PolyCarbonate EmiClare Glass EmiClare H EmiClare PDP EmiClare Sigma Windows Flammability Rating EmiClare GP70 A new generation of EMI shielded windows optimised for total performance. EmiClare™ shielded windows are characterised by high level optical transmission and EMI attenuation Manufacturing Fully laminated polycarbonate EMI shielded window Substrate Optical - grade polycarbonate - high impact resistance - Flammability rating to UL94: V0,V1 or equivalent Surface Finish Front: Non-Glare or Clear Hard coating ... Laminated Glass Window, Emiclare Glass, laminated glass windows EmiClare Glass, Laminated glass windows by Optical filters http://www.opticalfilters.co.uk/emiclare/products/laminatedglasswindow.htm EMICLARE Overview Optical Transmission Emi Shielding Performance EmiCalre CPOL EmiClare PolyCarbonate EmiClare Glass EmiClare H EmiClare PDP EmiClare Sigma Windows Flammability Rating EmiClare® Glass A new generation of cost effective EMI shielded, laminated glass windows optimised for total performance EmiClare Glass windows are characterised by high level optical transmission and EMI attenuation. The unique mesh configuration has been specifically designed for displays to eliminate optical distortion patterns and enhance the quality of your display. Fully laminated glass window Fully laminated ... Emiclare H, Heated windows EmiClare H heated window - a new generation of Emi Shielded Windows http://www.opticalfilters.co.uk/emiclare/products/h.htm EMICLARE Overview Optical Transmission Emi Shielding Performance EmiCalre CPOL EmiClare PolyCarbonate EmiClare Glass EmiClare H EmiClare PDP EmiClare Sigma Windows Flammability Rating EmiClare H A EmiClare emi window with a heating circuit for defrosting and/or maintaining LCD's at 10-20'C for optimum screen response. EmiClare®H windows are available in glass with VRD140 non glare or Anti-Reflective coating on the front surface. The ITO heater surface is located on the back surface or inside the laminate for environmental protection. General The screen response of many new liquid crystal displays ... Emiclare PDP, Plasma display EmiClare PDP optimised for the low frequency shielding requirement of 42 inch Plasma Displays http://www.opticalfilters.co.uk/emiclare/products/pdp.htm EMICLARE Overview Optical Transmission Emi Shielding Performance EmiCalre CPOL EmiClare PolyCarbonate EmiClare Glass EmiClare H EmiClare PDP EmiClare Sigma Windows Flammability Rating EmiClare PDP An EmiClare emi window optimised for the low frequency shielding requirement of 42" Plasma Displays. EmiClare® PDP windows are available in glass or polycarbonate with a choice of terminations to suit various bezel and mounting arrangements. General Large plasma displays generate significant emi at low frequencies. Neither of the traditional approaches of ITO coating or conventional mesh windows ... Emi-Shielding Performance of EmiClare PDP Emission results for No Mesh - Optical Filters Ltd http://www.opticalfilters.co.uk/emiclare/products/nomesh.htm Close this window ... Omega Shielding Offer - Optical Filters Ltd Latest news, press releases, Whats new - Optical filters Ltd http://www.opticalfilters.co.uk/products/omega.htm Home News Products EmiClare Applications Support Contact Us Optical filters © 2002 ... Support FAQS, Optical interference filter, Rf Filter, Emc shielding, Rfi shielding Frequently asked questions - Optical filters Ltd http://www.opticalfilters.co.uk/support/faqs.htm SUPPORT Overview FAQs Technical Information Incident Report Quality FAQs Optical Filters - Frequently asked questions now answered 1) What does emc stand for? 2) Do all displays emit electromagnetic (emi) and radio frequency (rfi) interference? 3) How does a shielded window work? 4) Why use a mesh window instead of a conductive coating? 5) What is the difference between the various meshes used in shielded windows? 6) What is Moiré Fringing? 7) Why does a non-dispersive etch not suit CRT displays? 8) What does a circular polarizer do? 8b) Can you use a circular polarizer on an LCD display? 9) What ... An explanation of radio frequency interference (rfi) and electromagnetic interference (emi) An explanation of radio frequency interference (rfi) and electromagnetic interference (emi) http://www.opticalfilters.co.uk/support/tech_information.htm SUPPORT Overview FAQs Technical Information Incident Report Quality Technical Information EMC- The Basics According to the EC Directive 89/336/EEC, electromagnetic compatibility is the ability of two or more electronic or electrical systems or units to co-exist without either disturbing the correct operation of the other. If this situation does not exist then one unit is said to be interfering with the other. Measures need to be taken to limit this disturbance and these measures depend upon whether the unit is subject to conducted or radiated electromagnetic disturbance. Where displays are concerned, ... Support - Optical filters ltd Optical filters Ltd, world leaders in the design and manufacture of emi-shielded and contrast enhancement windows http://www.opticalfilters.co.uk/support/support.htm SUPPORT Overview FAQs Technical Information Incident Report Quality Support FAQs A summary of frequently asked questions regarding optical filters and emi shielded windows. Technical Information Technical information on electromagnetic compatibility Incident Report Please fill in the incident report if you have any queries about products that you have received from Optical filters. Quality An overview of our "Build to Quality" programme. Home News Products EmiClare Applications Support Contact Us Optical filters © 2002 ... Incident Report - Optical filters ltd Optical filters Ltd, world leaders in the design and manufacture of emi-shielded and contrast enhancement windows http://www.opticalfilters.co.uk/support/form_incident.htm SUPPORT Overview FAQs Technical Information Incident Report Quality Incident Report Optical filters Ltd is an ISO9001 registered company. Our production is guided by the principle of building quality into the product. Rigorous inspection at every stage of manufacture against a clearly defined written standard (OIS/3) guides us through this "Build to Quality" programme. Name Company Name Email address Telephone Fax Delivery Note Delivery Date Customer order number OFL Product reference Quantity Details of non-conformance Handling and returns Policy All filters are inspected before despatch ... Quality - Optical Inspection standards - Optical filters ltd Optical filters Ltd's Optical inspection standards http://www.opticalfilters.co.uk/support/quality.htm SUPPORT Overview FAQs Technical Information Incident Report Quality Quality At Optical filters Ltd we embrace quality as a keystone of our business and it is our policy to continually challenge and to improve upon our quality goals. Optical filters is an ISO 9001 registered company. OIS/3 - Optical Inspection standard for display filters and emi windows We operate our own inspection standard which has been generated by matching our manufacturing capability to a broad cross-section of customer's requirements and raw material limitations. This standard covers the handling and inspection procedures ... News Optical filters are Oxfordshire Business of the Year 2001 Optical filters are Oxfordshire Business of the Year 2001 http://www.opticalfilters.co.uk/news/businessoftheyear.htm Oxfordshire Business of the Year 2001 Optical filters Ltd, Thame A company aiming to provide better viewing for TV and computer users has been named Oxfordshire's Business of the Year 2001. Optical filters Ltd, based in Thame, aims to hike its turnover this year to £3 million with its new EmiClare screen shield. The filter, fitted to electronic displays, protects them from glare, loss of contrast due to sunlight, electro-magnetic interference and impact, and can incorporate heat control to keep the displays at their optimum operating temperature. Originally the Thame company's technology was aimed ... Latest News, Press Releases, What's new - Optical filters ltd Latest news, press releases, Whats new - Optical filters Ltd http://www.opticalfilters.co.uk/news/news.htm NEWS News Whats New Press Releases News Welcome to Optical filters' news page; bringing you information on new products and offers as well as industry news. Coming soon from Optical filters... Addition of a range of Night Vision Filters Release of a range of EmiClare windows for PDP (Plasma Display Panels) Integrator applications. Release of a range of ITO shielded windows. Release of EmiClare Solo a new concept in emi shielded windows based on OFL's proprietary EmiClare technology. Other News Optical filters are Oxfordshire Business of the Year 2001 Exhibitions Optical filters will be exhibiting ... Microsoft Word - Optical Filters USA MAIC PR release.doc http://www.opticalfilters.co.uk/ws/news/OpticalFiltersUSA_MAIC.pdf MEADVILLE LANDS NEW BUSINESS AND JOBS FOR AREA Optical Filters Announces Plans for first US Manufacturing Facility, Ferry to be Company's General Manager N E W S R E L E A S E Meadville Area Industrial Commission 764 Bessemer Street, Suite 101 Meadville, PA 16335 Telephone: (814) 337-8201 Fax: (814) 337-8282 Web: www.maic-redi.com The area gains a high-tech manufacturing facility based in the UK which has announced commitment to establish its first US based operations right here in Meadville. Officials from UK-based Optical Filters have formally announced plans to expand its operations and create ... Microsoft Word - Optical filters USA LLC.doc http://www.opticalfilters.co.uk/ws/news/OpticalFiltersUSA_LLC.pdf ______________________________________________________________________ Optical Filters Ltd a recognized leader in display enhancement and emi-shielded windows are pleased to announce the opening of Optical Filters USA LLC and Phase 1 of the manufacturing facility in Meadville, PA. This advancement will serve our customers' growing demand for shorter delivery times and promote a strategic position in the North American market. The Optical Filters USA LLC facility consists of 6000 sq.ft of manufacturing sited on approximately 5 acres with outline planning for an additional 30,000 sq.ft of manufacturing ... What's New - Optical Filters Ltd Latest news, press releases, Whats new - Optical filters Ltd http://www.opticalfilters.co.uk/news/whats_new.htm NEWS News Whats New Press Releases What's New January 2002 - Additions to Web Site Filters Polaroid Sheet Price List (31kb Microsoft Excel Format .xls) Flammability Rating statement Credit Application form (1.5MB Microsoft Word .doc format). August 2001 - Launch of new emi-shielded window concept at EMC2001 in Montreal. July 2001 - New additions to Optical filters' resources and services chemical tempering of glass glass drilling, edging and cleaning facility High precision, CAD/CAM gasket and film cutting service Computerised optical measurement and inspection service Home News Products EmiClare ... Press Release Archive - Optical Filters Ltd Latest news, press releases, Whats new - Optical filters Ltd http://www.opticalfilters.co.uk/news/press_releases.htm NEWS News Whats New Press Releases Press Release Archive Optical filters are Oxfordshire Business of the Year 2001 May 2001 - Omega Shielding Offer October 2000 - Omega Shielding Offer April 2000 - Omega Shielding offer April 2000 - Emiclare H - The new heated window Home News Products EmiClare Applications Support Contact Us Optical filters © 2002 ... Omega Shielding Offer - Optical Filters Ltd Latest news, press releases, Whats new - Optical filters Ltd http://www.opticalfilters.co.uk/news/omega010529.htm PRODUCT HIGHLIGHT: SYMMETRICAL SERIES P/N: 099-903-00-20, 099-904-00-20 & 099-906-00-20 No adhesive…. No rivets…. No screws…. No solder…. or welds. This series is designed for simple snap-in installation and multi-directional deflection. A variety of sizes exist to accommodate most applications. As shown in figures 1 and 3, the parts are easily installed by first inserting one side of a part into a slot and then pushing along the surface of the finger to snap the other end into another slot or around the edge of a flange. configuration and low friction drag, results in a very low compression ... Omega Shielding Offer - Optical Filters Ltd Latest news, press releases, Whats new - Optical filters Ltd http://www.opticalfilters.co.uk/news/omega_pr2.htm Universal Clip-On RFI Shielding Gaskets An advanced Clip-On Shielding gasket design from Omega Shielding is useful in a very wide range of applications. Engineered for a high range of deflection, very low compression force and a long service life after repeated compressions, each includes a low friction slide platform and a standard retaining lance grip member for maximum stability and consistent performance. For further information, please contact Optical filters Ltd stating the reference: Omega PR2. Home News Products EmiClare Applications Support Contact Us Optical filters © 2002 ... EmiClare H - The new heated window Latest news, press releases, Whats new - Optical filters Ltd http://www.opticalfilters.co.uk/news/emiclareh.htm EmiClare H - The new heated window The screen response of many new LCD displays is temperature dependant. If the operating temperature falls below about 10°c, a significant slow down in response time is noted. As part of Optical Filters Ltd ongoing development programme, they have launched EmiClare H; a window which incorporates a heater circuit for defrosting and maintaining the LCD at an effective operating temperature. EmiClare H can include emi shielding, and as with other products in the EmiClare shielded window range, it provides excellent attenuation and optical performance. The window ... Laminations Laminated windows, Optical filters laminated windows Laminated windows by Optical filters http://www.opticalfilters.co.uk/products/laminations/laminatedwindows.htm PRODUCTS Overview EmiClare Laminated windows Standard Filters Emc Components Resources and Services Flammability Rating Laminated Windows A fully laminated window consists of two outer substrates with a sandwich construction of alternating layers of adhesive and other elements such as mesh and optical films. The optically matched adhesive layer provides a fully laminated structure in which the entire surface between layers is bonded. There is no limit to the number of layers or materials that you can incorporate into a laminated window, providing they are optically and mechanically compatible. Emi/rfi shielding - Laminated Windows Emi/rfi Shielding, Laminated Windows http://www.opticalfilters.co.uk/products/laminations/emirfishieldinglaminatedwindows.htm PRODUCTS Overview EmiClare Laminated windows Standard Filters Emc Components Resources and Services Flammability Rating Emi/rfi shielding - Laminated Windows Emi/rfi shielding of a display filter can be achieved by using various emi shielding materials. Either a conductive coating or a metal mesh layer can be incorporated into the window. Both options must be grounded to the frame of the device to give an effective shield. The attached diagram illustrates the basic design which could be used with emi shielded plastic or other emi shielded materials: Dimensions Substrate Min. Laminate thickness ... Standardfilters Standard filters, Infrared filters, IR filter - Optical filters ltd Standard filters by Optical filters ltd http://www.opticalfilters.co.uk/products/standardfilters/standardfilters.htm PRODUCTS Overview EmiClare Laminated windows Standard Filters Emc Components Resources and Services Flammability Rating Standard Filters Optical filters supply a range of filters to enhance and protect your display or enclosure. These can be supplied in sheet form or as a finished part machined to your drawing. Glass - plain float glass, etched, optically coated or chemically toughened Polycarbonate - clear and coloured sheets with a hard coat or non-glare / hard coat surface finish Acrylic - clear or coloured sheets with a gloss or non-glare surface finish. Conductive coatings - 12 ohms/square ... Glass sheets, Optical glass, Security Glass, Glass supplier - Optical filters Ltd, Chemical toughening, glass drilling Optical filters offer a wide variety of optical coatings on glass. http://www.opticalfilters.co.uk/products/standardfilters/glass.htm PRODUCTS Overview EmiClare Laminated windows Standard Filters Emc Components Resources and Services Flammability Rating Glass Optical Filters carry an extensive range of glass which can be supplied in sheets or machined to your drawing. Plain float glass Anti-reflective glass Non-glare etched glass Chemically toughened glass Laminated glass Plain float glass Cost-effective Excellent optical clarity and transmission High scratch and chemical resistance Can be laminated for impact resistance and safety Standard Sheet Size 1600 x 1000mm Standard Thickness (mm) 0.8, 1.1, 1.6, 2.0, 3.0, 4.0 Colour ... Polycarbonate, Polycarbonate safety shields, Polycarbonate lenses, Sheets, Plastic Lamination Polycarbonate display filters by Optical filters http://www.opticalfilters.co.uk/products/standardfilters/polycarbonate.htm PRODUCTS Overview EmiClare Laminated windows Standard Filters Emc Components Resources and Services Flammability Rating Polycarbonate Polycarbonate is an excellent plastic for display filters. The material provides high impact resistance combined with an excellent flammability rating. In terms of clarity polycarbonate is comparable to glass, but being a much lighter substrate polycarbonate is more suitable for applications where weight is an important consideration. Polycarbonate is a soft material, from which is easy to machine complex shapes. Optical filter's polycarbonate sheets are available ... Acrylic Optical filters ltd Acrylic filters - Optical filters Ltd http://www.opticalfilters.co.uk/products/standardfilters/acrylic.htm PRODUCTS Overview EmiClare Laminated windows Standard Filters Emc Components Resources and Services Flammability Rating Acrylic Acrylic is a light weight plastic which offers many of the benefits of glass, such as high optical clarity and excellent scratch resistance, whilst being easy to machine in complex shapes. It can be supplied in sheets or machined to your drawing. Available in a wide variety of sheet thickness, colours and surface finishes. Standard Sheet Size (mm) 980 x 1480, 850 x 850 Standard Sheet Thickness (mm) 0.5, 0.8, 1.0, 1.5, 2.0, 3.0, 4.0 Surface Finish Gloss A cast acrylic ... Conductive Coatings, Ito Coatings, Glass Coatings Glass or plastic substrates with a transparent metallic coating, Optical filters. http://www.opticalfilters.co.uk/products/standardfilters/conductivecoatings.htm PRODUCTS Overview EmiClare Laminated windows Standard Filters Emc Components Resources and Services Flammability Rating Conductive Coatings Clarity is an important consideration for display filters. Choosing an emi-shielded filter involves a trade-off between clarity and shielding effectiveness. Conventional mesh windows offer about 60-70% light transmission and can produce optical distortion patterns, the shielding effectiveness however is high with up to 80dB of attenuation. The alternative solution is to use a glass or plastic substrate with a transparent metallic coating. These offer between ... 3M circular polarizing filters 3M circular polarizing filters distributed by Optical filters Ltd for the Polaroid Corporation. http://www.opticalfilters.co.uk/products/standardfilters/polarizers.htm PRODUCTS Overview EmiClare Laminated windows Standard Filters Emc Components Resources and Services Flammability Rating Polarizing Filters Optical filters Ltd are distributors of sheet polarizing filters for the Polaroid Corporation. With more than 60 years experience in the field, Polaroid are able to provide knowledge, expertise and facilities to meet today's requirements. Polarizing Filters Sheet Price List (31KB Microsoft Excel Format .xls) Circular Polarizing Filters Circular polarizers (such as 3M circular polarizing filter) are highly effective at eliminating "wash out" caused ... polaroid_price_matrix.xls http://www.opticalfilters.co.uk/products/standardfilters/polaroid_price_matrix.xls Web list Optical Filters Polaroid Sheet Price List 0.25mm Linear Polariser Product 3m stock Code PID Stock Status Size X Size Y 1 2 to 5 6 to 10 10+ HN22 605216 OFL Stock only 430 1270 260.7 234.63 208.56 182.49 HN32 98-0440-2080-2 605217 3m List product 480 1270 260.7 234.63 208.56 182.49 HN35@45 605218 OFL Stock only 480 1270 260.7 234.63 208.56 182.49 HN38 98-0440-2081-0 605219 3m List product 480 1270 260.7 234.63 208.56 182.49 HN38S 614648 OFL Stock only 480 1270 260.7 234.63 208.56 182.49 HN42 98-0440-0967-2 605220 3m List product 480 1270 260.7 234.63 208.56 182.49 HN42 629982 OFL Stock ... Emccomponents Emc Components, Rf gasket, Emi gas