520nm long wave pass filter

As an important optical element, long wave pass and short wave pass filters are widely used in digital imaging, biomedical beauty, fingerprint recognition and other fields. Their characteristic is to let the light in one band pass through and cut off the light in another band. The long wave pass and short wave pass filters produced by Borisun Optics have the characteristics of high transmittance, wide cut-off band and good film firmness.

880nm filter
Technical parameters
Items Parameters
Center wavelength 520nm+-3nm
Incident angle
Transmission wavelength 530-1100nm
Peak transmittance > 90% (according to customer demand)
Product size 3mm-80mm (customizable)
Cut off wavelength 200-510nm (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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