Street Address: No. 128 Taibei Street , Kuancheng Area, Changchun130052
City: Changchun
Province: Jilin
Country/Region: China
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Plano-Convex Lens is widely use in optical display systems, projection optics systems, imagining optical systems, and laser measurement systems. It is best use where conjugate point-- object distance, S or image distance S' is more than five times of the other. This lens is almost the most super form for both collimating a point source and focusing collimated light. We supply optical spherical lenses,include plano-convex spherical lens,plano-concave spherical lens,bi-convex spherical lens,bi-concave spherical lens,meniscus spherical lens,special spherical lens etc..Specification of our plano-convex spherical lenses as follow:*Material:BK7 or other materials*Focal length:+/-1%*Center thickness tolerance:+/-0.01mm*Centration:1 arc minutes*Surface Figure:lambda/2 at 633nm on plano side*Surface quality:40/20 stratch/dig*Clear Apenture>90%*Chamfer Protective:0.25mm at 45 degree typical*Coating:optional