340nm narrow band filter
PRODUCT CATEGORIES
340nm ultraviolet narrow-band filter is a coating product made of ultraviolet glass zwb1 glass, which is completed by optical ultraviolet film material, ion assisted coating, double-sided coating and other processes. Used for optical instruments, medical instruments, metallurgy, finance, photographic equipment, aviation, aerospace, instruments, military, scientific research, optical instruments, medical equipment and testing instruments.
Technical parameters
| Items | Parameters |
|---|---|
| Center wavelength | 340nm+-2nm |
| Incident angle | 0° |
| Half peak bandwidth | 10nm |
| Peak transmittance | > 75% (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 |
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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