Product or Service

Optical BK7 glass Plano-convex cylinderical lenses,Bi-concave cylinderical lenses

Profile:Manufacturer - Producer|Ref:PSL206352YH | Country: China | Currency: usd | Export: No

PRICE : negociate
Currency : usd
incoterm : fob
country : China

Cylindrical lens is used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line.
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

Information Stock : Non Disponible en stock
Minimum order quantity



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