BS ISO 14490-2-2006 光学和光学仪器.望远镜系统的试验方法.双筒望远镜系统的试验方法

标准号：BS ISO 14490-2-2006
中文标准名称：光学和光学仪器.望远镜系统的试验方法.双筒望远镜系统的试验方法
英文标准名称：Optics and optical instruments - Test methods for telescopic systems - Test methods for binocular systems
标准类型：N31
发布日期：2006/1/23 12:00:00
实施日期：2006/1/23 12:00:00
中国标准分类号：N31
国际标准分类号：37.020
适用范围：This part of ISO 14490 is applicable to binocular telescopic systems and specifies the test methods for determination of the following characteristics: — non-parallelism of the axes of bundles of rays emergent from the eyepieces; — interpupillary distance; — relative difference in magnification; — focusing difference between telescopes of binocular systems.