Shfuqizuar
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.
WITHDRAWN
SSH EN ISO 8596:1996
WITHDRAWN
SSH EN ISO 8596:2009
95.99
Withdrawal of Standard
22 dhj 2018
PUBLISHED
SSH EN ISO 8596:2018