5pcs/lot Dia 20*2mm D25*3mm Optical Monocrystal Germanium Windows Ge Metal Material Optical Ge Windows With AR Coating@8-12um
Technical Details
| Ball lens: | No |
| Brand Name: | DOISYEN |
| Clear Aperture: | 90% |
| CO2 laser lens: | No |
| Diameter Tol: | +/-0.1mm |
| Laser Level: | No |
| Laser mirror: | No |
| Material: | Ge(Germanium) |
| Model Number: | GeWindow |
| Optical Lens: | No |
| Optical Window: | Yes |
| Protective window: | No |
| Shape: | Plano |
| Structure: | Plano-convex |
| Surface Quality: | 60/40 |
| Thickness Tol: | +/-0.05mm |
| Usage: | Optical |
| With 1 μm reflection: | No |
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