2018DIN ISO 14135-2:2018 Optics and photonics - Specifications for telescopic sights - Part 2: High-performance instruments (ISO 14135-2:2017)
2017DIN ISO 14135-2:2017 Optics and photonics - Specifications for telescopic sights - Part 2: High-performance instruments (ISO 14135-2:2017); Text in German and English
2015DIN ISO 14135-2:2015 Optics and photonics - Specifications for telescopic sights - Part 2: High-performance instruments (ISO 14135-2:2014)
2005DIN ISO 14135-2:2005 Optics and optical instruments - Specifications for telescopic sights - Part 2: High-performance instruments (ISO 14135-2:2003)