AS 2228.1-1992

AS 2228.1-1992 Spectacles - Spectacle lenses

standard published 01/01/1992 by Standards Australia

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Specifies requirements for all types of ophthalmic lenses for spectacles, both before and after laboratory processing and mounting into frames. Separate consideration is given to semi-finished lens blanks, finished uncut lenses and edged and mounted lenses. Lenses for non-prescription sunglasses, intra-ocular lenses, contact lenses and lenses for non-prescription protective eyewear are excluded from the scope of this Standard.