【摘要】 介绍了手持激光测距仪的光路设计,该光学系统由激光发射、瞄准和激光接收光路等组成,采用短焦距、小孔径、二合一光路布局。重点研究了激光测距仪测距能力的估算及有关参数的确定,测距仪观察光路设计及像差,激光发散光路和激光接收光路设计。该手持式激光测距仪系统具有体积小、重量轻、测程远、操作简便、测距误差小、密封性能好、可靠性高等特点。更多还原

【Abstract】 The optical path design of the hand-held laser range finder was introduced in this paper. The optical system consisted of laser emission, targeting,laser optical receiver, etc., using a short focal length, small aperture, combo optical path layout. It focused on the ability of laser range finder of distance estimate and related parameter determination, observed light path design and aberration, laser emission path and laser receiver optical design. The hand-held laser range finder system had such characteristics as small size, light weight, long measurement range, easy operation, ranging error, sealing performance and high reliability.更多还原