Electronic Instrument
optical BK7 spherical lens
Description
Specifiction of our meniscus lens as follow:
*Material BK7 or other optical materials
*Dimension Tolerance +0.0~-0.1mm
*Center Thickness +/-0.1mm
*Focal Length Tolerance+/-1%
*Surface Quality:40/20
*Surface Figure:lambda/2 at 633nm on plano side
*Clear Aperture >90%
*Chamfer 0.25mm at 45 degree typical
*Coating Optional
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VY Optics Photoelectric Technology Co.,Ltd
optical lens
Address: No.128 Taibei Street ,Kuancheng Area,Changchun,
Changchun, Jilin
China, 130052
Tel: 0086-431-86785771
Fax: 0086-431-84631230
