Electronic Instrument
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
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VY Optics Photoelectric Technology Co., Ltd.
optical lense
Address: No.128 Taibei Street, Kuancheng Aera,
changchun, JIlin
China, 130052
Tel: 86-431-86785771
Fax: 86-431-84631230