325nm band pass filter

325nm band-pass filter is made of multi-layer hard film by ion assisted deposition of nano materials and high vacuum evaporation. It has the advantages of good film compactness, narrow band width, high cut-off rate and high light transmittance.

530nm short wave filter
Technical parameters
Items Parameters
Center wavelength 325nm+-5nm
Incident angle
Half peak bandwidth 12nm
Peak transmittance > 63% (according to customer demand)
Product size 3mm-80mm (customizable)
Cut off wavelength 200nm-1100nm (according to the customer requirements)
Cut off depth OD5-K
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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