95.99 Withdrawal of Standard Nov 28, 2017
ISO
ISO/TC 172/SC 7 Ophthalmic optics and instruments
International Standard
11.040.70 Ophthalmic equipment
Withdrawn
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WITHDRAWN
ISO 8596:1994
WITHDRAWN
ISO 8596:2009
95.99
Withdrawal of Standard
Nov 28, 2017
PUBLISHED
ISO 8596:2017