Description

Cylindrical lenses are used in applications requiring magnification in one dimension only, such as in transforming a point image into a line image or changing the height of an image without changing its width or vice versa, therefore serving a variety applications, such as slit, line detector array illumination, bar code scanning, holography, optical information processing and computer, laser projection. Material: BK7, Fused Silica Design Wavelength: **7.6nm Focal Length Tolerance: +/*1% Dimension 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° Coating: A: *@******************** B: AR