Visual acuity testing - Part 5: Vision screening test for general use; Text in German and English
Edition 2021-04

Ease of operation of everyday products - Part 1: Design requirements for context of use and user characteristics (ISO 20282-1:2006)
Edition 2008-10

Ophthalmic optics - Contact lenses - Part 4: Physicochemical properties of contact lens materials (ISO 18369-4:2017, Corrected version 2017-10-01); German version EN ISO 18369-4:2017
Edition 2018-04

Ophthalmic optics - Contact lenses and contact lens care products - Guidance for clinical investigations (ISO/DIS 11980:2024); German and English version prEN ISO 11980:2024
Edition 2024-08

Ergonomics data and guidelines for the application of ISO/IEC Guide 71 to products and services to address the needs of older persons and persons with disabilities (ISO/TR 22411:2008); German version CEN ISO/TR 22411:2011
Edition 2014-12