30DB attenuation filter
PRODUCT CATEGORIES
30dB attenuation filter application field:
Ultraviolet measuring instrument
Various lasers,
Optical digital camera, video camera,
CCTV camera
Various optical instruments
Optical communication attenuation filter
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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