向上一测回垂直测量标准偏差      1/45000
    有效射程：                               ≥120m（白天）    ≥250m（夜间）
    出射功率：                              0.1mw
     下对点最短聚焦距离：               0.5m
    物镜有效孔径：                        36mm
     放大倍率：                              25X
     视场：                                    1°50′
     成像：                                    正像
     最短视距：                              0.5m
     波长：                                    650nm
     电源:                                     2节5号碱性电池
     波长：                                   635nm
    光斑直径：                              ≤3mm/80m
    视场角：                                5°
     成像：                                   正象
    放大倍率：                              3X
    调焦范围：                             0.5～∞