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BS EN ISO 8429:1997

Current

Current

The latest, up-to-date edition.

Optics and optical instruments. Ophthalmology. Graduated dial scale

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-10-1987

Specifies the angular co-ordinate system to be used in the design of scales, reticles or other instruments for the determination of optical data in relation to the eye.

This International Standard gives specifications for the angular coordinate system to be used in the design of scales, reticles or other display means incorporated in instruments for determining optical data on human eyes or corrective lenses for human eyes.

Committee
CH/172
DevelopmentNote
Renumbers and supersedes BS 6903(1987). 1997 version incorporates amendment to BS 6903(1987). Supersedes 84/65135 DC. (12/2010)
DocumentType
Standard
Pages
10
PublisherName
British Standards Institution
Status
Current

Standards Relationship
ISO 8429:1986 Identical
EN ISO 8429 : 1996 Identical

BS 2738-3(2004) : 2004 SPECTACLE LENSES - PART 3: SPECIFICATION FOR THE PRESENTATION OF PRESCRIPTIONS AND PRESCRIPTION ORDERS FOR OPTHALMIC LENSES
04/100506 DC : DRAFT JAN 2004 BS 2738-3 - SPECTACLE LENSES - PART 3: SPECIFICATION FOR THE PRESENTATION OF PRESCRIPTIONS AND PRESCRIPTION ORDERS FOR OPHTHALMIC LENSES

BS 4274(1968) : AMD 9200 SPECIFICATION FOR TEST CHARTS FOR DETERMINING DISTANCE VISUAL ACUITY
BS 3062:1985 Specification for ophthalmic lens materials
BS 3668:1963 Specification for red and green filters used in ophthalmic dichromatic and dissociation tests
BS 2738:1985 Specification for tolerances on optical properties of mounted spectacle lenses
BS 3162:1959 Specification for ophthalmic trial case lenses

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