
Optics and optical instruments - Test lenses for calibration of focimeters
出版:International Organization for Standardization

专家解读视频
Defines requirements for test lenses for calibrating focimeters.
UNE EN ISO 9342:1999 - Identical
KS B ISO 9342:2013 - Identical
BS ISO 9342 : 96 AMD 10217 - Identical
KS B ISO 9342:2003 - Identical
SN EN ISO 9342:1999 - Identical
NEN EN ISO 9342:1998 - Identical
BS EN ISO 9342:1998 - Identical
BS ISO 9342:1996 - Identical
DIN EN ISO 9342 (1998-12) - Identical
ONORM EN ISO 9342:1999 - Identical
NF EN ISO 9342:1998 - Similar
UNI EN ISO 9342:1999 - Identical
NS EN ISO 9342 Ed. 1 (1998) - Identical
I.S. EN ISO 9342:1999 - Identical
SS EN ISO 9342 Ed. 1 (1998) - Identical