ANSI Z80.31-2017

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

American National Standards Institute , 02/06/2018

Publisher: ANSI

File Format: PDF

$25.00$50.00


ANSI Z80.31-2017 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.

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