Aspheric lens, the radius of curvature varies with the center axis, to improve optical quality, reduce optical elements, reduce the design cost. Aspherical lens has unique advantages over spherical lens.Our aspherical lenses are widely applied in stage lights , and laser lights. We have recently developed an innovative method to produce aspherical lenses . It can reduce the lead time while improving the quality as well.
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Application Field:
Aspheric lens has different radius of curvature from the center to the edge of the surface, so it can improve spherical aberration and image quality. We use CNC equipment for precision grinding and polishing of non spherical surfaces, and non die-casting forming.
1. The precision of ordinary surface: 0.025~0.05mm or more, mainly used in the spotlight system, such as projector and theater lamp.
2. High precision surface accuracy: 3-10um or above, mainly used for imaging systems of high-precision instruments.
Outside Diameter：10-180mm
Centrality：0.02mm
Normal Surface Accuracy：0.025-0.05mm
High Precision Surface Accuracy：3-10um
Finish：Customized
Optical Coating：Customized
One year warranty despite of deliberate damage or unintentional break.
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