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BS 4274-2(1996) : 1996

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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VISUAL ACUITY TEST TYPES - SPECIFICATION FOR LANDOLT RING OPTOTYPE FOR NON-CLINICAL PURPOSES

Published date

23-11-2012

Superseded date

31-07-2009

Superseded by

BS EN ISO 8596:2009

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Committee
CH/172
DevelopmentNote
Supersedes 86/55503 DC. (06/2005)
DocumentType
Standard
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

BS 2045:1965 Preferred numbers
BS EN ISO 8597:1996 Visual acuity test types. Method for correlating optotypes used for non-clinical purposes

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