Photography & Optics
Description
We supply optical spherical ball lens
Specifications:
Material: BK7, LaSFN9 glass or other optical glass
Sphericity: /4 at 633nm
Surface Quality: 20-10
Diameter: 1m
Coating (optional): R<1.5% avg per surface, 400-700nm at 0angle of incidence
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VY Optics Photoelectric Technology Co.,Ltd.
optical lens
Address: Xingye Street Office,Kuancheng Area,
Changchun, Jilin
China, 130000
Tel: 0086-431-84631230
Fax: 0086-431-84631230