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 10, 20211. The collimation function of the beam expanderThe beam expander also has a collimating function, but the beam expander is aimed at the beam (beam with a certain divergence angle). Many lasers on the...view
November 14, 2023There are two types of fisheye camera lens to choose from, full-frame fisheye camera lens and circular fisheye camera lens. The lens glass is circular, so why does the image become a rectangle? Becaus...view
English 
cn 
de 
es 
fr 
Call us on: 
Email us: 
9B-4F, No.1 Qingnian Road Liando U Valley,Yuhua International Wisdom Valley, Nanjing, 210039 China 