ISO/FDIS 7921

Abstract

This International Standard applies to displays of high-contrast text that are designed for general near vision assessment. It does not apply to measurement systems designed for specialized testing of near visual acuity, e.g., low vision or low contrast charts or those intended for transillumination, or electronically generated systems.

General information

Status
: Under development

Stage
: Proof sent to secretariat or FDIS ballot initiated: 8 weeks [50.20]
Edition
: 1

Number of pages
: 8
Technical Committee :
ISO/TC 172/SC 7

ICS :
11.040.70
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