Electronics Stocks
Description
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
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& acute; 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;
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VY Optics Photoelectric Technology Co.,Ltd
optical lens optical window optical filter
Address: No.128 Taibei Street,Kuangcheng Area,Changchun 130052,
changchun, jilin
China, 130052
Tel: 86-431-86785771
Fax: 86-431-84631230
