Product details
optical Plano-convex cylindrical lens for image application
Visits: 800
Price: £ 0.10 Piece(s) / each
(0 means negotiable)
Freight fee: Seller affords freight fee
Type New
Business type: Manufacturing
Seller details: See Right Sidebar section
Brand: VY
Specifications: *Material BK7 or other optical materials
Date: 06-22-2018
Quantity: Piece(s)( Stock 10 Piece(s))

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Product details

 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.

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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