Optical Aspheric Precision Processing

Aspheric optical insert micro-mark by surface roughness and lathe cutter are arising 100% in plastic lens then lead to scattering, diffraction non-conformity result of quality, and good aspheric insert surface roughness is crucial to affect stability in high level lens (mega pixel)  mass production. SENYUN is the first use advanced aspheric high precision processing equipment and process. We achieve perfect quality of non-center and non-lathe cutter mark to provide excellent service to high level optical lens industry.