optical bi convex concave cylindrical lens

Plano-convex cylindrical lens,plano-concave cylindrical lens,bi-convex cylindrical lens,bi-concave cylindrical lens,meniscus cylindrical lens,long cylindrical lens,special cylindrical lens etc..

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