254nm band pass filters

254nm band-pass filter is a deep cut-off band-pass filter in ultraviolet band. It is widely used in biomedical instrument detection, water quality detection instrument, biochemical analysis instrument, scientific research and experimental instrument and other equipment.

920nm filter manufacturer
Technical parameters
Items Parameters
Center wavelength 254+/-5nm
Incident angle
Half peak bandwidth 30nm
Peak transmittance >50% (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
Medical instrument filter

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

For details, please consult:

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