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*Material BK7 or other optical materials
*Dimension Tolerance +0.0~-0.1mm
*Center Thickness +/-0.1mm
*Focal Length Tolerance+/-1%
*Surface Quality:60/40
*Surface Figure ?/2 at 633nm on plano side
*Clear Aperture >90%
*Chamfer 0.25mm at 45 degree typical
*Coating Optional
bi-convex cylindrical lens/bi-concave cylindrical lens
ChangChun Zhohome Import & Export Trading Co.,Ltd
spherical lenses, cylindrical lenses, a windows, prisms, crystal, as tel...
