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I.S. EN ISO 12867:2010

Current
Current

The latest, up-to-date edition.

OPHTHALMIC INSTRUMENTS - TRIAL FRAMES
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2010

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Test methods
6 Accompanying documents
7 Marking
Annex A (informative) - Examples of test methods for checking
        parallelism of geometrical axes of lens holders
Bibliography

Describes minimum requirements and test methods for trial frames for holding trial case lenses, complying with ISO 9801, in front of a subject's eyes in order to assess visual acuity and facilitate optical correction of vision.

DocumentType
Standard
Pages
18
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

ISO 15004-1:2006 Ophthalmic instruments Fundamental requirements and test methods Part 1: General requirements applicable to all ophthalmic instruments
ISO 9801:2009 Ophthalmic instruments — Trial case lenses
ISO 10341:2012 Ophthalmic instruments — Refractor heads
ISO 8429:1986 Optics and optical instruments Ophthalmology Graduated dial scale

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