N38 光学设备 标准查询与下载

ARMY MIL-PRF-49384 B-1997 SU-121/UA型光成象仪

This performance specification covers one type of common module, Optical Imager, SU-l21/UA.

OPTICAL IMAGER, SU-121/UA

ISO 8578:1997 光学和光学仪器 显微镜 物镜和目镜的标记

This International Standard specifies the format for the marking of data for optical characteristics on microscope objectives and eyepieces and the positioning of this data. It makes recommendations for the marking of additional information, particularly colour coding of rings designating the magnification of objectives and the immersion media with which they are used.

Optics and optical instruments - Microscopes - Marking of objectives and eyepieces