812nm Narrow Band Filter

812nm narrow band filter is used in laser night vision instrument, laser measuring instrument, security infrared camera and optical instrument. It can be made of sapphire or quartz according to the requirements of high temperature environment. Welcome to inquire

710nm filter
Technical parameters
Items Parameters
Center wavelength 812nm
Half peak bandwidth 22nm
Peak transmittance > 80% (according to customer demand)
Product size 3mm-80mm (customizable)
Incident angle
Cut off wavelength 200nm-1100nm (according to the customer requirements)
Cut off depth >OD4-OD6 UV-NIR
Product material optical grade glass (K9, BK7, B270, d263t, JGS1, color glass, float glass, etc.)
Surface quality national standard grade III /American Standard 60-40
spectral curve

In addition, We can customize the optical laser filters according to customer requirements or drawings.

For details, please consult:

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