Aerospace series - Elements of electrical and optical connection; Test methods - Part 6415: Optical elements; Test probe damage; German and English version EN 2591-6415:2001
Edition 2003-05

Aerospace series - Elements of electrical and optical connection; Test methods - Part 617: Optical elements; Temperature cycling; German version EN 2591-617:2002
Edition 2002-12

Aerospace series - Elements of electrical and optical connection; Test methods - Part 6323: Optical elements; Thermal shock (hermetically sealed devices); German version EN 2591-6323:2002
Edition 2002-12

Anodizing of aluminium and its alloys - Determination of thickness of anodic oxidation coatings - Non-destructive measurement by split-beam microscope (ISO 2128:2010); German version EN ISO 2128:2010
Edition 2010-12

Production in optical engineering - Coating rings - General requirements
Edition 2019-09

Production in optical engineering - Interfaces for alignment lathes
Edition 2018-07

Production in optical engineering - Screwed connections without fitting part
Edition 2015-09

Production in optical engineering - Dimensions of connections for polishing tool adapters
Edition 2016-07

Aerospace series - Elements of electrical and optical connection; Test methods - Part 502: Restricted entry; German and English version EN 2591-502:2001
Edition 2002-10

Aerospace series - Elements of electrical and optical connection; Test methods - Part 706: Electrical elements; Transmission test; German and English version EN 2591-706:2001
Edition 2002-10