Usage: | Lighting, Medical, Optical, Photography |
---|---|
Type: | Concave Lens |
Shape: | Customized |
Material: | Optical Glass |
Lenses Color: | Clear |
Certification: | RoHS, ISO9001, CE |
Customization: |
---|
Suppliers with verified business licenses
Material | calcium fluoride single crystal |
Design wavelength | 587.6nm |
Diameter error | +0.0/-0.1mm |
Center thickness error | ± 0.1mm |
Effective focus error | ± 1% |
Lens centering error | < 3 minutes of arc |
Surface finish | 40/20~60/40 |
Chamfer | 0.2mmX45 ° |
Suppliers with verified business licenses