| 摘要 |
FIELD: optical-mechanical tool-making industry, possible use in optical controlling and measuring devices, working in automatic and semi-automatic modes at different wave lengths for adjusting and controlling new, for example, space equipment. ^ SUBSTANCE: device contains lighting system, automatic-collimating mark, light splitter and receiving-measuring portion, optically connected to each other. Light splitter is made in form of flat mirror with external reflective cover and transparent central zone, which performs functions of automatic-collimation mark, coinciding with frontal focus of receiving-measuring portion. ^ EFFECT: increased precision of measurement. ^ 1 dwg |
