We offer free design consultation for custom lens development projects. Including material mix recommendations and availability check. Further we will provide flexible tolerance adjustment consulting which help customer never over spec the parts.
June 20, 2017Spherical aberration correctionThe mostsignificant benefit of a non-spherical lens is that it can be corrected forspherical aberrations. Spherical aberration is caused by using the surface ofthe spher...view
May 19, 2021The production process of cylindrical lens mainly includes rough grinding, fine grinding, polishing, centering and edging.1. Rough grinding of cylindrical lensGenerally, the rough grinding of a small ...view
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9B-4F, No.1 Qingnian Road Liando U Valley,Yuhua International Wisdom Valley, Nanjing, 210039 China 