10% attenuation filter
Attenuation filter 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
Application fields of neutral density attenuation film: UV measuring instruments, various lasers, optical digital cameras, cameras, security surveillance cameras, various optical instruments and equipment, optical communication attenuation filters, optical imaging systems, smoke meters, optical measuring instruments, near-infrared spectrometers, biochemical analysis equipment, etc.
| 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. |
In addition, We can customize the optical filters according to customer requirements or drawings.
For details, please consult:
