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

Standard No.

EN ISO 9342-1:2005

Release Date

2005

Published By

European Committee for Standardization (CEN)

Status

Be replaced

Replace By

EN ISO 9342-1:2023

Latest

EN ISO 9342-1:2023

Replace

prEN ISO 9342-1:2005

EN ISO 9342-1:2005 Referenced Document

• ISO 7944:1998 Optics and optical instruments - Reference wavelengths

EN ISO 9342-1:2005 history

• 2023 EN ISO 9342-1:2023 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)
• 2005 EN ISO 9342-1:2005 Optics and optical instruments Test lenses for calibration of focimeters Part 1: Test lenses for focimeters used for measuring spectacle lenses

EN ISO 9342-1:2005 Optics and optical instruments Test lenses for calibration of focimeters Part 1: Test lenses for focimeters used for measuring spectacle lenses has been changed from EN ISO 9342:1998 Optics and Optical Instruments - Test Lenses for Calibration of Focimeters ISO 9342:1996; Superseded by EN ISO 9342-1:2005.