BS-EN-ISO-8980-1 › Historical Revision Information
Ophthalmic optics. Uncut finished spectacle lenses. Specifications for single-vision and multifocal lenses
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Ophthalmic optics. Uncut finished spectacle lenses
Keywords
Spectacle lenses;Optical properties of materials;Optical measurement;Spectacles (eyeglasses);Dimensional tolerances;Focal length;Ophthalmology;Visual inspection (testing);Defects;Tolerances of position;Ophthalmic equipment;Angular tolerances
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Document Number
BS EN ISO 8980-1:1997
Revision Level
1997 EDITION
Status
Superseded
Publication Date
Jan. 1, 1997
International Equivalent
EN ISO 8980-1:2004/AC:2005;ISO 8980-1:2004/Cor 1:2006
Committee Number
CH/172/3