Optical lens,optical glass lenses
We offer plano convex lens,plano concave lens,bi convex lens,bi concave lens,achromatic lens,triplet lens,cylindrical lens,ball lens,half ball lens,and lens are on request.
Details:
Material:optical glass such as bk7,SF5,SF6,B270,fused silica,znse,caf2,ge,etc.
Diameter:1mm to 600mm
Focal length+/-1mm to 2000mm
surface quality:80-50 to 10-5
Flatess:1/10 lambda
Clear Aperture>80%
Coating:AR,Al,Sliver,Golded,etc.