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ISO 10938:2016

Ophthalmic optics — Chart displays for visual acuity measurement — Printed, projected and electronic

Publication date:   Sep 22, 2016

General information

90.93 Standard confirmed   Dec 7, 2021

ISO

ISO/TC 172/SC 7 Ophthalmic optics and instruments

International Standard

11.040.70   Ophthalmic equipment

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Scope

ISO 10938:2016 applies to displays of optotypes generated by chart projectors and all other visual acuity measurement systems that use recognition of high-contrast optotypes and that are designed for general use, including optotypes printed on media (either opaque or intended for transillumination), those generated electronically, and those produced by optical projection.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 10938:1998

NOW

PUBLISHED
ISO 10938:2016
90.93 Standard confirmed
Dec 7, 2021