Permanent magnet segments; limiting values of visible faults
Edition 1982-09

Measurement of fiber optic elements - Part 5: Determination of visual defects of light and image guides; Text in German and English
Edition 2011-03

Paints and varnishes - Coating materials and coating systems for exterior wood - Part 12: Ultraviolet and visible radiation transmittance; German version CEN/TS 927-12:2023
Edition 2023-10

Textile floor coverings - Determination of the apparent effective thickness of the backing; German version EN 1318:2005
Edition 2006-03

Flexible sheets for roofing - Determination of visible defects - Part 1: Bitumen sheets for roof waterproofing; German version EN 1850-1:1999
Edition 1999-12

Flexible sheets for waterproofing - Determination of visible defects - Part 2: Plastic and rubber sheets for roof waterproofing; German version EN 1850-2:2001
Edition 2001-09

Aerospace series; test methods for transparent materials for aircraft glazing; part 5: determination of visible light transmission; german version EN 2155-5:1989
Edition 1989-11

Aerospace series - Acceptance parameters of aesthetical variations for all visible equipment installed in aircraft cabins under all contractual variations; German and English version EN 4726:2018+AC:2019
Edition 2019-08

Measurement and assessment of personal exposures to incoherent optical radiation - Part 2: Visible and infrared radiation emitted by artificial sources in the workplace; German version EN 14255-2:2005
Edition 2006-03

Measurement and assessment of personal exposures to incoherent optical radiation - Part 4: Terminology and quantities used in UV-, visible and IR-exposure measurements; German version EN 14255-4:2006
Edition 2007-02