325nm band pass filter
PRODUCT CATEGORIES
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.
Technical parameters
| Items | Parameters |
|---|---|
| Center wavelength | 325nm+-5nm |
| Incident angle | 0° |
| 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 |
Note:
The above parameters are for reference only. For detailed filter parameters, please consult our online customer service personnel or call our company.
spectral curve
In addition, We can customize the optical filters according to customer requirements or drawings.
For details, please consult:
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