产品描述：

望远镜   成像                                                                    正像

            放大倍率                                                               30x

           物镜有效口径                                                           45mm

           视场角                                                                   1°30′

           短视距                                                                 1.35m

           视距乘常数                                                              100

           视距加常数                                                               0

           分辨率                                                                     3"

测角系统 测角方式                                                                光电增量式读数

             小读数                                                                1"5"

             探测方式                                                               H:双侧  V:单侧

             测角                       2"                         5"                          10"                   20"

             角度单位                                                              DEG MIL GON

             显示器                                                                 LCD双面

补偿器    倾斜传感器                   自动垂直补偿         ——                       ——                     ——

             补偿范围                       ±3'                     ——                      ——                      ——

对点器   激光 激光功率                                                          1mW

                   光斑直径                                                           ≤2mm

                   对中                                                          1.5mm(仪器高1.5m)

对准器    长水准器                                                          30"/2mm

             圆水准器                                                           8'/2mm

       使用环境温度                                                               -20°C~+50°C

电源        电池                                                                干电池、充电镍-氢电池

              电源电压                                                           4.8V

              连续工作时间                                                      36h(不含激光)

    仪器重量                                                                       4.6kg

    体积                                                                    164x154x340mm