Cover Glass / Base Glass
Near-Infrared Cut Filter Glass
Other Type of Filter Glass
Ultra Thin Glass
Optical Multilayer Film Products
Activities and facilities for coatings
Development and applications
History of Optics & Electronics Division
Wide range of application for LCD, cameras and video recorders.
The filter has high moisture resistance and refractive factor. Transmittance of multi layered coating is secured even with single layered coating.
Used in bar code readers, infrared sensors and aircraft.
Transmissive filters are used in bar code readers and IR sensors. Didymium filters are used in night vision cameras in aircraft, or contrast adjustment for cockpit display.
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