WebOptical Flat Adjustment After the part has been polished to achieve reflectivity, it is placed under the monochromatic light source. Both the optical flat and the part must be clean and dry. If necessary, clean with a lintless material such as lens tissue or camels hair brush. The optical flat should be placed or removed directly WebOptical flats are sometimes given an optical coating and used as precision mirrors or optical windows for special purposes, such as in a Fabry–Pérot interferometer or laser cavity. Optical flats have uses in spectrophotometry as well. Flatness testing [ edit] Testing the flatness of surfaces with optical flats.

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WebFeb 19, 2024 · An optical flat is a transparent quartz or pyrex disc having at least one surface flat within 0.000001 in. to 0.000005 in. (0.025 to 0.125 microns). (See Figure 8-15.) The least expensive optical flats, those in the 0.000005 in. (0.025 microns) accuracy range, are suitable for measuring seal face flatness. WebApr 23, 2024 · Scan display on a Zeiss METROTOM 1500 CT scanner used to check die-cast and injection-molded parts at TCG Unitech in Austria. “We make a wide range of measurement equipment, and each is made to conform to … how many days till december 25th 2022

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http://www.surfacefinishes.com/overview/ WebUltra-fast, precise & reliable optical plastic inspection and measuring solutions for all kinds of base and converted plastic materials. Battery Inspection Blown Film Inspection Cast Extruded Film Inspection Composite Material Inspection Flexible Packaging Film Inspection Glass Fabrics and Prepreg Material Inspection WebOptical flats are versatile optical components used in many applications, such as: inspection of gauge blocks for wear and accuracy, as well as the testing of various … high street belfast google map