After-sales Service: | One Year |
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Warranty: | One Year |
Usage: | Lighting, Medical, Optical, Photography |
Type: | Flat Lens |
Shape: | Customized |
Material: | Optical Glass |
Customization: |
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Suppliers with verified business licenses
Material | Germanium |
Diameter tolerance | +0.0,-0.15mm (standard), +0.0, -0.02mm (high precision) |
Focal length | +/-2% |
Center offset | 5 points |
Clear Aperture | >85% |
Surface Accuracy | λ/2 @ 632.8nm |
Finish | 60-40 |
Chamfer | 0.25x45° |
Suppliers with verified business licenses