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BSI
BS EN ISO 10938:1998

BS EN ISO 10938:1998

Current

Current

The latest, up-to-date edition.

Ophthalmic instruments. Chart projectors

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-07-1998

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Test methods
6 Accompanying documents
7 Marking, labelling and packaging
Bibliography

Pertains 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.

Committee
CH/172/6
DevelopmentNote
Supersedes 96/561543 DC. (11/2005) Supersedes 14/30285182 DC. (10/2016)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Current
SupersededBy
Supersedes

ISO 15004-1:2006 Ophthalmic instruments Fundamental requirements and test methods Part 1: General requirements applicable to all ophthalmic instruments
ISO 8596:2009 Ophthalmic optics Visual acuity testing Standard optotype and its presentation

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Hardcopy - English
PDF - English
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