355nm narrow band filter
PRODUCT CATEGORIES
The 355 nm narrow-band filter has a spectral width (half peak width) of 5 nm to 40 nm and transmits only the filter of the specified wavelength. It is used when only a specific wavelength of light is taken out from the spectral line light source, or when only a specific wavelength is taken out from the multi wavelength oscillating laser. Through the multilayer coating of dielectric film and metal film, the steep rise and cut-off region are truly blocked.
355nm narrow-band filter is used in machine vision, biochemical analysis, optical instruments and other fields
Technical parameters
| Items | Parameters |
|---|---|
| Center wavelength | 355nm+-3nm |
| Incident angle | 0° |
| Half peak bandwidth | 10nm+-2nm |
| Peak transmittance | > 25% (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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