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Optical glass meniscus lenses,bk7 meniscus lens,AR coated

Basic Info

Model No.: SPL

Product Description

Optical Meniscus Lenses

-Meniscus lenses have one concave surface and one convex surface.

-Creates a smaller beam diameter, reducing the spherical aberration  and beam waste when precision cutting or marking.

-Provides a smaller spot size with increased power density at the work  piece.




Parameters of Meniscus Lenses


1.Material:bk7,b270,glass,fused silica,sapphire,znse,caf2,ge,etc.

2.Dia.2mm to 600mm

3.Surace quality:10/5 to 80/50

4.flatness;1/4lambda (general standard)


6.Tol.:+/-0.1(general standard)

7.Coating:AR coating,Al,coating,Golded Coating,sliver coating,etc.








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Product Categories : Spherical Lens > Meniscus Lenses