Povučen
ISO 8596:2009 specifies a range of Landolt ring optotypes and describes a method for measuring distance visual acuity under daylight conditions for the purposes of certification or licensing.
It is neither intended as a standard for clinical measurements nor for the certification of blindness or partial sight.
POVUČEN
ISO 8596:1994
POVUČEN
ISO 8596:2009
95.99
Povučen
28. 11. 2017.
OBJAVLJEN
ISO 8596:2017
Oftalmološka optika - Ispitivanje oštrine vida-Standardni optotip i njegova prezentacija
95.99 Povučen