他们还用在其他许多领先技术，如光学瞄准系统和激光测距。
They are also used in many other leading edge technologies such as optical sighting systems and laser range finding.
半导体激光测距仪主要由激光发射光源、接收系统和光学天线组成。
There are so many kinds of light sources could be used in laser rangefinder.
本文所述光学系统，是为舰载火控激光测距机研制的光学天线。
The optical system introduced here is an optical antenna designed for ship-loaded gun-controlling laser ranger.
本文所述光学系统，是为舰载火控激光测距机研制的光学天线。
The optical system introduced here is an optical antenna designed for ship-loaded gun-controlling laser ranger.
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