Temperature measurement - Part 2: Rayleigh- and Raman scattering
Edition 2001-08

Fibre optic sensors - Part 1-4: Strain measurement - Distributed sensing based on rayleigh scattering (IEC 86C/1972/CDV) (english version)
Edition 2025-07-01

Fibre optic sensors - Part 1-4 : strain measurement - Distributed sensing based on Rayleigh scattering

BS EN IEC 61757-1-4 Fibre optic sensors. Part 1-4: Strain measurement - Distributed sensing based on Rayleigh scattering
Edition 2025-01-24

Optics and photonics - Lasers and laser-related equipment - Vocabulary and symbols (ISO 11145:2018); German version EN ISO 11145:2018
Edition 2019-06

Optics and photonics - Lasers and laser-related equipment - Vocabulary and symbols (ISO/DIS 11145:2025); German and English version prEN ISO 11145:2025
Edition 2025-05

Optics and photonics - Vocabulary for telescopic systems - Part 4: Terms for astronomical telescopes (ISO 14132-4:2015); Text in German and English
Edition 2016-07

Temperature measurement - Part 1: Survey of laser spectroscopic methods
Edition 2000-04

Plastics - Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography - Part 5: Light-scattering method (ISO 16014-5:2019); German version EN ISO 16014-5:2019
Edition 2019-09

Lasers and laser-related equipment - Test methods for laser beam widths, divergence angles and beam propagation ratios - Part 1: Stigmatic and simple astigmatic beams (ISO 11146-1:2021); German version EN ISO 11146-1:2021
Edition 2021-11