A world leader in the design and manufacture of EMI-shielded and contrast enhancement windows.

Contact us for technical information and prices of:

  • Touch screen glass
  • Privacy screen filters
  • Clear RF shields
  • Anti reflective anti-glare coatings
    and screens

  • EMI resistant polycarbonate
  • Transparent EMI coatings
  • ITO coatings
  • Etched glass
  • 3M and specialist Vikuiti screens
  • Heated screens
  • Polarizers

Optical Filters new brochure
   
 
 
BBC Radio Oxford Interview
Optical Filters Managing Director Nicola Dent and Senior Clean Room Operative Kim Rumbelow appeared on the ‘Daytime with Danny & Lou’ Show on BBC Radio Oxford recently. The pair answered questions about leading the world in glass manufacturing and how the company is still growing strong despite the current economic climate, amongst other things.

Click play below to listen to the show...

 
 
 
Optical Filters wins Business
of the Year Award

Optical Filters was presented with the Business of the Year Award by the NW Commission in April 2009.
 
 
See us at: SID 2009 (booth 449)
Henry B. Gonzalez Convention Center
San Antonio, TX, USA
31 May - 9 June 2009
 
 
See us at: DSEI Exhibition (stand 1949)
ExCel
London UK
8 - 11 September 2009
 
 

NEW!
ITO conductive coated optically clear polyester EMI shielding film

EMI-ito15 is transparent low ohms ITO conductive coated optically clear polyester EMI shielding film.

What is ITO?

ITO (indium tin oxide) coating is a vacuum deposited thin transparent film of 82% transmission @ 550nm that can be applied to appropriate glass and plastic substrates
The precision coating is available in the UK and has a low surface resistance of 15 ohms per square
Clear polyester (PET) is the base material for the ITO coated shielded film
A thin flexible shielding film of 175micons (0.007”) is ideal for integration into existing equipment as a retro solution

Transparent conductive plastic films are typically used for:
- EMI shielding flat glass panel displays
- Reducing RFI on touch screens
- Achieving EMC compatibility on membrane keypads
- Shielding glass windows and doors

EMI-ito15 is a 15ohms/sq EMC film that replaces silver coated polyester 8ohms/sq AgF8 (AgHT) 
ITO coating overcomes the oxidisation problem associated with transparent silver coatings
Shielding effectiveness of EMI-ito15 conductive film is 20-30dB
 
Click here to learn more about EMI-ITO15
 

 

Optical Filters Ltd. Unit 13 & 14, Thame Park Business Centre,
Wenman Road, Thame, Oxon OX9 3XA

Telephone: +44 (0) 1844 260 377  Fax: +44 (0) 1844 260 355
VAT no.  GB 537 3354 41  Company registered in England no. 2289077

 
 
 

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