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.
January 31, 2024Binoculars are an essential tool in various outdoor activities, including birding, hunting, astronomy, and even concerts and sporting events. One crucial component that significantly impacts their per...view
July 15, 2019The cleaning of achromatic doublet lens can be divided into pre-coating and post-coating. Processors should adopt different cleaning methods according to the different pollutants before and after coat...view
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R&D Center: 9B-4F 401,No.1 Qingnian Road Liando U Valley,Yuhua International Wisdom Valley, Nanjing, 210039 China
