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ANSI/OEOSC/ISO 10110-7-2017
American National Standard for Optics and Electro-Optical Instruments – Preparation of drawings for optical elements and systems – Part 7: Surface Imperfections
ANSI/OEOSC/ISO 10110-7 specifies the indication of the level of acceptability of surface imperfections within a test region on individual optical elements and optical assemblies. These include localized surface imperfections, edge chips and long scratches. The acceptance level for imperfections is specified, taking into account functional effects (affecting image formation or durability of the optical element), as well as cosmetic (appearance) effects. Minor changes such as conversion of spellings from ISO British English to American English and replacement of the decimal comma with the decimal point, have been made to the ISO version to facilitate use by American readers.
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Optics and Electro-Optics Standards Council [oeosc]
