Infrared filter

Infrared filter

Infrared filterS

The optical infrared filter filters out the visible spectrum, and the transmission wavelength is greater than the infrared radiation of about 750 nm.

Transmission characteristics of infrared filter

Features of infrared filter:

The transmittance of 850nm~2000nm infrared band is about 90%

780nm wavelength transmittance: 50%

Visible spectral transmittance with wavelength<740nm: 0%

Optional anti glare coating to reduce front surface reflection

Standard thickness: 0.5mm, 1.0mm, 1.5mm, 2.0mm, 3.0mm

Special size can be customized

Infrared filter

Infrared filter application:

Infrared proximity sensor, infrared scanner, near-infrared spectrometer, infrared thermometer, night vision camera, infrared sensor, etc

ABOUT BORISUN

Hanzhong Brisun Optics Co., Ltd. Is the high precision optical element manufacturer provides customized production of Various optical lenses, including spherical lens, cylindrical lens, optical window, mirror, prism, filter, metal base mirror and other high-precision optical elements. The base materials include various optical glass, fused quartz, calcium fluoride (CaF2), zinc selenide (ZnSe), germanium (GE), silicon (SI), sapphire, metal and other materials. And provide antireflective film, high reflection film, spectroscopic film, metal film and other optical coatings.

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