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ANSI Z80.2 : 1989

Withdrawn

Withdrawn

RIGID CONTACT LENSES - REQUIREMENTS FOR OPHTHALMICS

Published date

01-12-2013

Withdrawn date

03-15-2022

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Describes rigid (hard) corneal and scleral contact lenses made from plastic materials (for example, polymethylmethacrylate, crosslinked polymethylmethacrylate, silicone, cellulose acetate butyrate, polyacrylate/silicone copolymers, butyl styrene and related materials) with spherical and non-spherical surfaces. Also applies to multifocal lenses, lenses with prism components, tinted lenses, and contact lens containers.

Committee
ANSI
DevelopmentNote
Revised, redesignated and consolidated as ANSI Z80.20. (09/2001)
DocumentType
Standard
PublisherName
American National Standards Institute
Status
Withdrawn

ANSI Z80.6 : 1983 PHYSICOCHEMICAL PROPERTIES OF CONVENTIONAL HARD PLASTIC CONTACT LENSES,

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