920nm bandpass filter
PRODUCT CATEGORIES
920nm band-pass filter adopts multi-layer hard film coating technology to supplement the light flux and specific band coexistence requirements expected by customers in the middle of the product use process, and can strictly control the starting and ending wavelength range of transmitted light. The products are produced according to the index needs of customers.
Technical parameters
| Items | Parameters |
|---|---|
| Center wavelength | 920nm+-5nm |
| Incident angle | 0° |
| Half peak bandwidth | 35nm |
| Peak transmittance | > 90% (according to customer demand) |
| Product size | 3mm-80mm (customizable) |
| Cut off wavelength | 200nm-1100nm (according to the customer requirements) |
| Cut off depth | >OD3-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 |
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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