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 |
Meniscus Cylinder Lens can increase the NA of the system while only adding slightly to the total spherical aberrations. The Negative Meniscus Cylinder Lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical assembly. This lens shape is best used when one conjugate is relatively far from the lens.
We supply kinds of Plano-Convex Cylindrical Lens,Plano-Concave Cylinder Lens,double-convex Cylindrical Lens,Double-Concave Cylindrical Lens,Meniscus Cylindrical Lens,Rod Cylinder Lens,special cylindrical lens etc..
Meniscus lens
Specification of our optical Positive Meniscus cylindrical 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 > Meniscus Cylinder Lens
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