SS-EN-ISO-9342-1 Optics and optical instruments - Test lenses for calibration of focimeters - Part 1: Test lenses for focimeters used for measuring spectacle lenses (ISO 9342-1:2005)

SS-EN-ISO-9342-1 - 2005 EDITION - CURRENT


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This part of ISO 9342 specifies requirements for test lenses for the calibration of focimeters that are used for the measurement of spectacle form lenses. NOTE It is accepted that other test lenses can also be used with powers within the given range, manufactured to the same standard of accuracy and form, but different back vertex powers. However, only lenses with integer nominal powers, as described in Annex A, can be used for the calibration of digitally-rounding focimeters.

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11.040.70 (Ophthalmic equipment Including ophthalmic implants, glasses, contact lenses and their cleaning products)

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Designation Name

SS-EN ISO 9342-1:2005

Revision Level

2005 EDITION

Status

Current

Publication Date

July 28, 2005

Language(s)

English

Page Count

12