两年前ILS公司公布了一种小于香烟盒的YAG激光测距机,但对于手握来讲有点太小。现在ILS公司又提出一种稍大的YAG测距机,具有同样的技术性能。LRR—104型的尺寸为13×14×4里米,重量少于800克,测距50～3995米,误差±5米。两毫焦的YAG激光器每分钟发射8个脉冲。接收器为硅雪崩光电二极管。视场为30毫弧度。灵敏度只有30毫微瓦。同时,根据ILS的结果,Kazuk Enterprise s公司提出一种激光测距机,其尺寸和重量与标准的7×35毫米的双筒望远镜的相同,型号为LH—81型,为军用研制品, Two years ago, ILS announced a YAG laser rangefinder smaller than a cigarette case, but a bit too small for the hand. Now ILS also proposed a slightly larger YAG range finder, with the same technical performance. LRR-104 size of 13 × 14 × 4 m, weighs less than 800 grams, ranging from 50 to 3995 meters, the error ± 5 meters. A two-millijoule YAG laser emits eight pulses per minute. The receiver is a silicon avalanche photodiode. Field of view is 30 milliradians. Sensitivity is only 30 nanowatts. At the same time, according to the results of the ILS, Kazuk Enterprise s proposed a laser range finder that is the same size and weight as the standard 7 × 35 mm binoculars, model LH-81, for military products,