Using method of antenna reflecting stereo mirror

The use method of antenna reflective stereo is as follows. Stereoscope is a simple tool for stereoscopic observation of stereoscopic image pairs. It mainly consists of two lenses. The function of the lens is to make the left eye only see the left photo and the right eye only see the right photo (called split phase) to enlarge the image. The stereoscopic model can be seen by observing the overlapping part of the two photos through a stereoscopic mirror. Stereoscopes are divided into reflective stereoscopes and pocket stereoscopes. In the former, two sets of mirrors with an angle of 45 to the horizontal plane are used to enlarge the eye base distance of the observer, so that the photos with large image frames can be observed. The latter can only watch small-sized photos, because the distance between image points with the same name must be less than or equal to the eye base distance. Stereoscope is simple in structure and easy to carry, and is widely used in aviation geology and photogrammetry.