| After-sales Service: | 3r Quality Warranty-Return, Replace, Refund |
|---|---|
| Warranty: | 12 Months |
| Usage: | Lighting, Medical, Optical, Photography, Astronomy, Laser, Communication |
| Type: | Zinc Selenide |
| Transmittance: | 10% Transmission Limits(T=6mm):0.5-22um |
| Shape: | Single-lens |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier | Items | Value |
| Coefficient of Thermal Expansion [K-1] @273K 7.1 x 10-6 [K-1] @373K 7.8 x 10-6 [K-1] @473K 8.3 x 10-6 |
[K-1] @273K 7.1 x 10-6 [K-1] @373K 7.8 x 10-6 [K-1] @473K 8.3 x 10-6 |
| Thermal conductivity [JK-1m-1s-1] @298K |
18 |
| Heat capacity [Jg-1K-1] @298K |
0.339 |
| Items | Value |
| 10% transmission limits (t=6mm) |
0.5μm - 22μm |
| Index of refraction inhomogeneity (Dn/n) |
<3ppm @633nm |
| Thermo-optic coefficient dn/dT (298-358K) K-1 @ 0.6328μm K-1 @ 1.15μm K-1 @ 3.39μm K-1 @ 10.6μm |
1.07 x 10-4 7.0 x 10-5 6.2 x 10-5 6.1 x 10-5 |
| Bulk absorption coefficient cm-1 @ 1.3μm cm-1 @ 2.7μm cm-1 @ 3.8μm cm-1 @ 5.25μm cm-1 @ 10.6μm |
5.0 x 10-3 7.0 x 10-4 4.0 x 10-4 4.0 x10-4 5.0 x 10-4 |
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}