Usage: | Optical |
---|---|
Type: | Flat Lens |
Shape: | Single-lens |
Samples: |
---|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
---|
Payment Method: | |
---|---|
Initial Payment Full Payment |
Currency: | US$ |
---|
Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
---|
Suppliers with verified business licenses
Germanium window |
|||
Techinical parameter |
Tolerance |
||
Diameter |
20mm, 25mm, 40mm, 42mm, 50mm, 50.8mm |
||
Dimensional tolerance |
+0/-0.05mm |
||
Thickness |
2mm, 3mm |
||
Surface quality |
40/20 |
||
Surface accuracy |
λ/4 per @633nm |
||
Bevelling |
0.1-0.5mm |
||
Material |
Germanium |
||
Coating |
8-12um |
Diameter (mm) |
Thickness (mm) |
Coating |
Wavelength |
20 |
2 |
AR/AR |
8-12um |
25 |
2 |
AR/AR |
8-12um |
25 |
3 |
AR/AR |
8-12um |
40 |
2 |
AR/AR |
8-12um |
50 |
3 |
AR/AR |
8-12um |
50.8 |
3 |
AR/AR |
8-12um |
Diameter (mm) |
Thickness (mm) |
Coating |
Wavelength |
20 |
2 |
AR/DLC |
8-12um |
25 |
2 |
AR/DLC |
8-12um |
40 |
2 |
AR/DLC |
8-12um |
42 |
3 |
AR/DLC |
8-12um |
42 |
3 |
AR/DLC |
8-12um |
50.8 |
3 |
AR/DLC |
8-12um |
Suppliers with verified business licenses