ANSI Z80.20-2010
Contact Lenses - Standard Terminology, Tolerances Measurements and Physiochemical Properties

Standard No.

ANSI Z80.20-2010

Release Date

2010

Published By

American National Standards Institute （ANSI)

Status

Be replaced

Replace By

ANSI Z80.20-2016

Latest

ANSI Z80.20-2016

Scope

This American National Standard applies to contact lenses worn over the front surface of the eye in contact with the preocular tear film. The standard covers rigid intracorneal and haptic (scleral) contact lenses, as well as soft paralimbal contact lenses. Tables 1 provides a high-level list of materials used for both rigid and soft contact lenses.

ANSI Z80.20-2010 history

• 2024 ANSI Z80.20-2016 Ophthalmics - Contact Lenses - Standard Terminology, Tolerances, Measurements and Physicochemcial Properties
• 2010 ANSI Z80.20-2010 Contact Lenses - Standard Terminology, Tolerances Measurements and Physiochemical Properties
• 2004 ANSI Z80.20-2004 Ophthalmics: Contact Lenses - Standard Terminology, Tolerances, Measurements and Physicochemical Properties