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News

New Infrared Reduction Filter enhances performance of imagaing devices

Deposition Sciences : 18 March, 2009  (New Product)
Deposition Sciences (DSI) introduces an innovation in thin film filters for imaging applications with its new Infrared (IR) Reduction Filter being specifically designed to block the IR wavelengths, yet transmit the visible wavelengths in CMOS camera applications.
The filter's special IR reduction coating can be applied to glass as thin as 0.003 inches. The filters can then be used as an encapsulating cover glass, increasing the signal-to-noise ratio for imaging devices being flooded with environmental infrared light. DSI's new CMOS IR filter blocks greater than 95 percent of the infrared radiation while transmitting more than 90 percent of the visible radiation. The introduction of this new filter in a CMOS camera system can improve the signal-to-noise ratio. The filter is ideal for use in imaging applications where it is critical that IR radiation is blocked, reducing the effects of extraneous light and improving contrast and clarity in the imagery.

DSI produces the most highly durable optical thin film coatings via their proprietary MicroDyn sputtering technology. The high performance, uniform optical coatings are extremely stable over temperature and humidity changes, meeting the severe abrasion, adhesion, humidity, and salt fog tests of Mil-C-675 standards.
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