NA 027
DIN Standards Committee Optics and Precision Mechanics
Technical rule
[CURRENT]
ISO/TR 19498
ISO/TR 19498
Ophthalmic optics and instruments - Correlation of optotypes
Title (German)
Augenoptik und ophthalmische Instrumente - Sehzeichenanschluss
Responsible national committee
NA 027-01-08-10 AK - Visual acuity and test methods
Responsible international committee
ISO/TC 172/SC 7/WG 6 - Ophthalmic instruments and test methods