Description

Available Lens Products: Spherical lenses, Cylindrical lenses and Micro lenses, includes Plano Convex Lens, Plano Concave Lens, Biconvex Lens, Biconcave Lens, Achromatic Lens, Ball Lens, Hemispherical Lens, C Lens ***** Spherical Lens Specifications: Material: ………………………………BK7, Silica, CaF2, Silicon, etc. Diameter Tolerance: ……………………………………*0.0, *0.1 mm tc tolerance: …………………………………………………………..±0.1mm Clear Aperture: ………………………………………………………….>*5% Surface Quality: …………………………………………………………****0 Flatness: …………………………………………………………*****=3, △N=1 Centration: …………………………………………………………3 arc mins Size: ……………………………..Diameter from 1.8mm to **0mm Cylindrical Lens Specifications: Material: …………………………………………………BK7, Fused Silica Diameter Tolerance: ……………………………………*0.0/*0.1mm Thickness Tolerance: ……………………………………………±0.2mm Surface Accuracy: ………………………………………λ/***** Surface Quality: ………………………………………………………****0 Centration: ……………………………………………………………………<3&#**9; Clear Aperture: ……………………………………………………….>*0% Bevelling: ………………………………………………………….<0.2×*5° For other products please land Antek’s official website or contact Antek Sales.