Min.Order | Unit Price |
---|---|
1000 Piece/Pieces | USD 10 / Piece/Pieces |
500 Piece/Pieces | USD 30 / Piece/Pieces |
10 Piece/Pieces | USD 50 / Piece/Pieces |
Cylindrical Lens has a plano-concave and plano-convex structure, both for diverging or converging beams.
The base materials of cylindrical lens have N-BK7 glass, UV fused silica glass, CaF2 infrared glass material, and all materials can be selected from uncoated or AR-coated.
Cylindrical lens is used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line. Cylindrical lens are available in Plano-Concave Cylinder Lens, Plano-Convex Cylindrical Lens or Meniscus Cylinder Lens configurations. Plano-Concave Cylinder Lens has a negative focal length and are used for image reduction or to spread light. Plano-Convex Cylindrical lens has a positive focal length, which makes the cylindrical lens is ideal for collecting and focusing light for many imaging applications.
Other types of Cylindrical lens such as Double-Convex Cylinder Lens,Double-concave Cylinder Lens,meniscus cylinder lens,Rod Cylinder Lens,special cylindrical lens available upon request.
Specification of our optical plano-concave cylinder lens, plano-convex cylindrical lens or meniscus cylinder lens like followings:
*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 λ/2 at 633nm on plano side
*Clear Aperture >90%
*Chamfer 0.25mm at 45 degree typical
*Coating Optional
Product Categories : Cylindrical Lens > Rod Cylinder Lens
High performance N-BK7 Glass cylinder lens
Custom sizes coated N-BK7 substrate DCV cylinder lenses
Uncoated Fused silica Long cylindrical lens
BK7 Glass 10 mm square Plano Convex Lens
high precision fused silica cylinder lens
optical glass rod cylindrical lens