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

Standard No.

BS EN ISO 9342-1:2005

Release Date

2005

Published By

British Standards Institution (BSI)

Status

Be replaced

Replace By

BS EN ISO 9342-1:2023

Latest

BS EN ISO 9342-1:2023

Replace

03/119629 DC:2003 BS EN ISO 9342:1996

Scope

2.4 Plastic yielding

BS EN ISO 9342-1:2005 history

• 1970 BS 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
• 2005 BS EN ISO 9342-1:2005 Optics and optical instruments - Test lenses for calibration of focimeters - Test lenses for focimeters used for measuring spectacle lenses