480nm long wave pass filter

480nm long wave pass filter is used for iris recognition system, face recognition, attendance instrument, optical instrument and laser beauty instrument
550nm dichroic filters
Technical parameters
Items Parameters
Center wavelength 480nm+-3nm
Incident angle
Transmission wavelength 480nm-1200nm
Peak transmittance > 94% (according to customer demand)
Product size 3mm-80mm (customizable)
Cut off wavelength 350nm-480nm (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 filters according to customer requirements or drawings.

For details, please consult:

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