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Optical plano convex cylindrical lens

Optical plano convex cylindrical lens
吉林 更新日期:2013-01-11

VY Optics Photoelectric Technology Co,.Ltd.

非会员
联系人:Yvonne Qu
电话:86-431-86785771拨打
手机:13159569105 拨打
邮箱:sales@voptics.com

产品详情:

中文名称:
Optical plano convex cylindrical lens
英文名称:
Optical plano convex cylindrical lens

Cylindrical lens is used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line.They are available in either plano concave or plano convex configurations(. Plano-Concave Cylindrical lenses have a negative focal length and are used for image reduction or to spread light. Plano-Convex Cylindrical lenses have a positive focal length, which makes them ideal for collecting and focusing light for many imaging applications.

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Specifiction of our cylinderical 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:20/10
*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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