theodolite BOIF TDJ6E Boif

Camera theodolite (other names: camera engineering, camera angle gauge length of the Finder) is an instrument for measuring angles, horizontal and vertical. Main application theodolite in mapping is for the purposes of specialized, like meteorology and rocket launcher is also compatible to the town. New includes telescope movable mounted on two perpendicular axes: the horizontal axis and the axis vertical, or Zenith, is. theodolite the angles of the vertical through the angle between the axis perpendicular and along the sign on the measure that is usually about 90 and 270 degrees. When theodolite to a target sign on it, the angle of each of these axes with great accuracy in the limit of a thousandth of a radian or seconds measured.