Zylinderlinse

Cylinders Manufacturing Tolerances: AttributeCommercial QualityPrecision QualityOur Manufacturing LimitRemarkMaterialOptical glass,UV-grade fused silica etc. or specified by customerLength Range2mm 300mmWidth Range2mm 300mmRadius Curvature Range1.5mm 800mmDimension Tolerance+/-0.2mm+/-0.05+/-0.01mmCenter Thickness Tolerance+/-0.2mm+/-0.05+/-0.02mmRadius Tolerance+/-1%+/-0.5%+/-0.1%Surface Quality(S/D)80-5040-2010-5depending clear aperture area 20X20mmIrregularity(Plano Surface)1/4Lambda1/8Lambda< 1/15Lambdaper inchIrregularity(Cylindrical Surface)1/2Lambda1/4Lambda< 1/8Lambdaper inchCentration(arc min)12'5'1'depending the Y-direction size is 20mmCoatingSpecified by customer High Surface Quality; Meet JDSU's striation free; Competitive price; Customer design available.