90.93 Standard confirmed May 26, 2023
ISO
ISO/TC 172/SC 7 Ophthalmic optics and instruments
International Standard
11.040.70 Ophthalmic equipment
Published
ISO 21987:2017 specifies requirements and test methods for mounted spectacle lenses relative to the prescription order.
WITHDRAWN
ISO 21987:2009
PUBLISHED
ISO 21987:2017
90.93
Standard confirmed
May 26, 2023
IN_DEVELOPMENT
ISO/PWI 21987