Optical thin film coatings

Vary thin film coatings for optical filters, used for different optical systems to improve the image quality.

Acrylic Filters

Acrylics, made by pure MMA of high quality, is a good material to be produced into optical filters, because of its good surface quality and high transmission in the spectrum of visible light and NIR
AR Cover Glass with Dustproof coating for projecting camera

AR Cover Glass for Projecting Camera ; used as a prepositive protective galss for the projecting camera lens, is to protect the lens from dust or scratch. With AR coating, the transmission can be
High Visible light reflective Mirror or Cold Mirror

Angle of incidence---------0 degree
Substrate---------------------BK7, Float glass, B270, Borofloat33
Size-----------------------------Customized
Application--------------------For image sensor
Optical IR cut-off filters (small round or quadrate pieces)

Infrared (IR) cut-off filters are used with color CCD/CMOS imagers to produce color images. An IR cut-off filter blocks the transmission of the infrared while passing the visible light, which will
Optical High UV-IR Cut off Coatings Filters

While cutting off the UV and IR light and passing the visible light, it will reduce the temperature from the light source and avoid the harmful effect to the optical components because of the UV and

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