Description
ANSI Z80.31 – Ophthalmic Optics – Specifications for Ready-to-Wear Near-Vision Spectacles
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.
Product Details
- Edition:
- 2
- Published:
- 02/06/2018
- Number of Pages:
- 23
- File Size:
- 1 file , 350 KB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
