3.5% attenuation filter
PRODUCT CATEGORIES
Application fields of 3.5% attenuation filter: medical equipment, photodetector, clinical biochemical analysis equipment, chemical detection equipment, electronic imaging system and ultraviolet measuring instrument.
Technical parameters
| Items | Parameters |
|---|---|
| Product index | customizable |
| Size range | 10-100mm |
| Thickness | 2 ± 0.1mm |
| Density tolerance | ± 2% |
| Luminous aperture | > 90% |
| Materials | green plate glass, K9 glass, fused quartz |
| Attenuation band | (1) UV (ultraviolet band): 250nm~380nm, attenuation 20%, 50%; (2) VIS (visible light band): 400nm~700nm attenuation: 99%, 90%, 80%, 70%, 50%, 30%, 20%, 10%; (3) Vis+NIR (visible band and near infrared band): 400nm~1000nm; (4) Optical communication band: 1200nm, 1310nm, 1550nm, transmittance after attenuation 70%, 20%, 50%, 1%, etc. |
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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