NS-EN ISO 9342-1:2023
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Optics and optical instruments - Test lenses for calibration of focimeters - Part 1: Reference lenses for focimeters used for measuring spectacle lenses (ISO 9342-1:2023)
Available format(s)
Hardcopy
Language(s)
English
Published date
01-07-2023
This document specifies requirements for reference lenses for the calibration and verification of focimeters that are used for the measurement of spectacle form lenses, e.g. those complying with ISO8598-1.
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