Ge Kugel- und Zylinderoptik Objektiv

IR Spherical and Cylindrical Optics: concave lens,convex lens,meniscus lens Dia: 3-180mm; Thickness: 0.5-20mm Commercial QualityPrecision QualityHighPrecisionDiameter tolerance (mm)+0/-0.1+0/-0.025+0/-0.01thickness tolerance (mm)+0/-0.1+0/-0.025+0/-0.01Power (Lambda)5/211/2Irregularity (Lambda)11/41/10Scratch-Dig60-4020-1010-5ETV (micron)40205Bevel tolerance(mm)+/-0.2+/-0.1+/-0.05Z&Z can meet all you need with our advanced technology and dedication to customer service. Customer Disign products can be provided.Accept small order & prompt delivery !