DIN ISO 14132-2:2017 光学和光子学.望远镜设备词汇.第2部分:双筒望远镜、单筒望远镜和定位观测望远镜的术语(ISO 14132-2-2015);德文和英文文本
Optics and photonics - Vocabulary for telescopic systems - Part 2: Terms for binoculars, monoculars and spotting scopes (ISO 14132-2:2015); Text in German and English