Ophthalmic optics - Chart displays for visual acuity measurement - Printed, projected and electronic (ISO 10938:2016)
STANDARD published on 1.4.2017
Designation standards: STN EN ISO 10938
Classification mark: 195036
Catalog number: 124550
Publication date standards: 1.4.2017
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN