Tolerance of CT: +/-0.1mm
Flatness: 1/4@632.80nm
Tolerance of FL: +/-2%
Surface quality: 20-10 to 80-50
Chamfer: 0.2*45° or as request
Coating:AR/AR or customize
Model Number | optical cemented lens |
Usage | Optical |
Structure | Plano-concave |
Shape | Aspheric |
Material | optical grade material |
Tolerance | 0.1mm ~ +/-0.01mm |
Surface | 40/20 ~80/50 |
Aperture | N 3 ,N 0.5 |
Tolerance of angle | ± 3acmin |
Coating | Anti-Reflective (AR) Coatings |
Printing | black printing on the edge as needed |