ISO - FDIS 7921
Ophthalmic optics and instruments — Near reading charts
pending, Most Current
| Organization: | ISO |
| Publication Date: | 13 November 2023 |
| Status: | pending |
| Page Count: | 16 |
| ICS Code (Ophthalmic equipment): | 11.040.70 |
scope:
This document applies to printed, projected, and electronic displays of high-contrast text that are designed for assessment and measurement of near reading acuity under photopic conditions.
The definitions and requirements of this document apply to the Latin alphabet.
Document History
FDIS 7921
November 13, 2023
Ophthalmic optics and instruments — Near reading charts
This document applies to printed, projected, and electronic displays of high-contrast text that are designed for assessment and measurement of near reading acuity under photopic conditions.
The...