Aerospace series - Cables, optical 125 μm diameter cladding - Part 401: Tight structure bend insensitive 50 μm/125 μm GI fibre nominal, 1,8 mm outside diameter - Product standard; German version ASD-STAN prEN 4641-401:2023
Edition 2024-03

Non-destructive testing - Thermographic testing - Lock-In thermography using optical excitation
Edition 2021-06

Aerospace series - Mechanical transfer contact, fibre optic contact multi connectors - Part 101: MT male contact 12 ways - Technical specification; German version ASD-STAN prEN 4734-101:2024
Edition 2024-10

Aerospace series - Mechanical transfer contact, fibre optic contact multi connectors - Part 102: MT female contact 12 ways - Technical specification; German version ASD-STAN prEN 4734-102:2024
Edition 2024-10

Optics and photonics - Test methods for telescopic systems - Part 5: Test methods for transmittance (ISO 14490-5:2021)
Edition 2023-11

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-14: Examinations and measurements - Error and repeatability of the attenuation settings of a variable optical attenuator (IEC 61300-3-14:2014); German version EN 61300-3-14:2014
Edition 2015-08

Optical amplifiers - Test methods - Part 5-1: Reflectance parameters - Optical spectrum analyzer method (IEC 61290-5-1:2006); German version EN 61290-5-1:2006
Edition 2007-03

Optical fibre amplifiers - Basic specification - Part 6-1: Test methods for pump leakage parameters; optical demultiplexer (IEC 61290-6-1:1998); German version EN 61290-6-1:1998
Edition 1999-08

Railway applications - External visible and audible warning devices - Part 3: Visible warning devices for urban rail; German version EN 15153-3:2020
Edition 2020-03

Ophthalmic instruments - Endoilluminators - Fundamental requirements and test methods for optical radiation safety (ISO 15752:2010); German version EN ISO 15752:2010
Edition 2010-05