China Optical Achromat Lens, Laser Achromat Lens, Find details about China Laminated, Achromat Lenses from Optical Achromat Lens, Laser Achromat Lens
Specifications: | |
Material: | Optical crown and flint glasses or equivalent |
Surface Quality: | 40/20 |
Surface Accuracy: | PV<λ/4@633nm |
Focal Length Tolerance: | ±1% |
Centration: | <1 arc min |
Clear Aperture | >Central 90% of diameter |