Fibre optic connector optical interfaces - Part 3-5: Optical interface - 2,5 mm and 1,25 mm diameter cylindrical PC composite ferrule using Cu-Ni-alloy as fibre surrounding material, single mode fibre (IEC 61755-3-5:2006); German version EN 61755-3-5:2006
Edition 2007-06

Fibre optic interconnecting devices and passive components - Fibre optic connector optical interfaces - Part 3-7: Optical interface, 2,5 mm and 1,25 mm diameter cylindrical PC composite ferrule using titanium as fibre surrounding material, single mode fibre (IEC 61755-3-7:2009); German version EN 61755-3-7:2009
Edition 2009-09

Fibre optic interconnecting devices and passive components - Fibre optic connector optical interfaces - Part 3-8: Optical interface, 2,5 mm and 1,25 mm diameter cylindrical 8 degrees angled-APC composite ferrule using titanium as fibre surrounding material, single mode fibre (IEC 61755-3-8:2009); German version EN 61755-3-8:2009
Edition 2009-09

Fibre optic interconnecting devices and passive components - Performance standard - Part 053-02: Non-connectorized, single-mode fibre, electrically controlled, variable optical attenuator for category C - Controlled environments (IEC 61753-053-02:2022); German version EN IEC 61753-053-02:2022
Edition 2024-01

3D display devices - Part 22-1: Measuring methods for autostereoscopic displays - Optical (IEC 62629-22-1:2013); German version EN 62629-22-1:2013
Edition 2013-12

Geometrical product specifications (GPS) - Acceptance and reverification tests for coordinate measuring systems (CMS) - Part 8: CMMs with optical distance sensors (ISO 10360-8:2013); German version EN ISO 10360-8:2013
Edition 2014-03

Fibre optic active components and devices - Package and interface standards - Part 3: SFF 20-pin transceivers (IEC 62148-3:2010); German version EN 62148-3:2011, Corrigendum to DIN EN 62148-3:2011-06; German version CENELEC-Cor. :2011 to EN 62148-3:2011
Edition 2013-02

Fibre optic connector interfaces - Part 18: Type MT-RJ connector family - (IEC 61754-18:2001); German version EN 61754-18:2002, Corrigendum to DIN EN 61754-18:2002-09; German version CENELEC-Cor. :2002 to EN 61754-18:2002
Edition 2008-10

Optical emission spectrometry (OES) - Part 1: Terms for systems with sparks and low pressure discharges
Edition 2004-05

Aerospace series - Expanded beam termini, fibre optic non-physical contact in EN 3645 standard cavities - Part 001: Technical specification; German version ASD-STAN prEN 4869-001:2024
Edition 2024-06