LF1 series LD laser rangefinder (LRF) have been made, the LRF is a mini, low cost, eye safe, no cooperation target.

研制成一种小型、便携式、低值、对人眼安全、无合作目标的LF 1系列半导体ld激光测距仪。

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The low cost LRF 1 series LD laser rangefinder (LRF) telescope is designed with mini size, safety to eyes and non cooperative target.

研制成一种小型，低值，便携式，对人眼安全，无合作目标的L RF - 1型系列l D激光测距望远镜。

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