ANSI Z80.2 : 1989
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
RIGID CONTACT LENSES - REQUIREMENTS FOR OPHTHALMICS
15-03-2022
12-01-2013
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Withdrawn
|
| SupersededBy |
| ANSI Z80.6 : 1983 | PHYSICOCHEMICAL PROPERTIES OF CONVENTIONAL HARD PLASTIC CONTACT LENSES, |
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