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.
|> 90% (according to customer demand)
|Cut off wavelength
|200-510nm (according to the customer requirements)
|Cut off depth
|optical grade glass (K9, BK7, B270, d263t, JGS1, color glass, float glass, etc.)
|national standard grade III /American Standard 60-40
In addition, We can customize the optical filters according to customer requirements or drawings.
For details, please consult: