0

ISO 7921:2024

Ophthalmic optics and instruments — Near reading charts ISO 7921:2024

Publication date:   Feb 9, 2024

General information

60.60 Standard published   Feb 9, 2024

ISO

ISO/TC 172/SC 7 Ophthalmic optics and instruments

International Standard

11.040.70   Ophthalmic equipment

Buying

Published

Language in which you want to receive the document.

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.

Life cycle

NOW

PUBLISHED
ISO 7921:2024
60.60 Standard published
Feb 9, 2024