355nm narrow band filter

The 355 nm narrow-band filter has a spectral width (half peak width) of 5 nm to 40 nm and transmits only the filter of the specified wavelength. It is used when only a specific wavelength of light is taken out from the spectral line light source, or when only a specific wavelength is taken out from the multi wavelength oscillating laser. Through the multilayer coating of dielectric film and metal film, the steep rise and cut-off region are truly blocked.
355nm narrow-band filter is used in machine vision, biochemical analysis, optical instruments and other fields

700nm filter
Technical parameters
Items Parameters
Center wavelength 355nm+-3nm
Incident angle
Half peak bandwidth 10nm+-2nm
Peak transmittance > 25% (according to customer demand)
Product size 3mm-80mm (customizable)
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 filters according to customer requirements or drawings.

For details, please consult:

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