ANSI Z80.31

Ophthalmics – Ophthalmic Optics – Specifications for Ready-to-Wear Near-Vision Spectacles

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Organization: ANSI
Publication Date: 12 December 2017
Status: active
Page Count: 23
scope:

This Standard specifies the minimum requirements for complete ready-to-wear near-vision spectacles with positive power available directly to the public without the prescription of a licensed professional.

Purpose

The purpose of this standard is to establish requirements for ready-to-wear near-vision spectacles, commonly called "readers," and for the flammability and durability of frames and lenses. This standard does not address the safety performance requirements for occupational safety eyewear as defined within ANSI Z87.1 nor for sports eyewear as defined within ASTM F08.57 Committee standards.

Requirements for physical and refractive properties, except prismatic power imbalance, are based on test methods and procedures described in ANSI Z80.1.

Prismatic power properties and transmittance requirements in ANSI Z80.3 shall apply.

Document History

ANSI Z80.31
December 12, 2017
Ophthalmics – Ophthalmic Optics – Specifications for Ready-to-Wear Near-Vision Spectacles
This Standard specifies the minimum requirements for complete ready-to-wear near-vision spectacles with positive power available directly to the public without the prescription of a licensed...
July 25, 2012
For Ophthalmics - Ophthalmic Optics - specifications for Single-Vision Ready-to-Wear Near-Vision Spectacles
This Standard specifies the minimum requirements for complete single-vision ready-to-wear nearvision spectacles with positive power, without regard to luminous transmittance, available directly to...

References

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