经纬仪
经纬仪或高度方位架台（英语：Alt-azimuth mount）是一种简单个可以支撑搭旋转个双坐标轴架台，伊两个轴互相垂直，一根是垂直轴（高度轴），另一根是水平轴（方位轴）。此类架台结构简单，成本较低，可配合望远镜、照相机、天线或太阳能电池板等仪器使用。
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