Physical mirror
The solid mirror is a psychological instrument with a history of more than 100 years. In modern psychology teaching and research, it is still indispensable; many of its functions have yet to be developed. New materials and new technologies make it look old. The EP505 solid mirror is a new instrument recently developed by our factory. Its lenses use imported technology, the pictures are taken from the latest information at home and abroad.
The physical mirror is mainly to help people produce three-dimensional perception. It is the most commonly used instrument in psychology teaching. In addition, it can also be used to measure human depth perception and stereo imaging capabilities. It can provide psychological basis for career selection such as painting, engineering design and driver.
The instrument consists of a three-dimensional lens (P); a lens frame; a graphic frame (C) and a bracket with a slide slot for the graphic frame to move back and forth. The function of the solid lens is to separate the line of sight of the left and right eyes of the person; make the left eye see only the left picture, and the right eye see only the right picture, thereby generating binocular parallax. When the graphic frame (C) is adjusted, the eyes are converged to produce a stereoscopic image. The picture on the left is an illustration of a solid prism mirror.
When in use, the picture frame and the bracket with a chute are installed, and the required pictures are inserted into the picture frame. The subject's eyes were facing the observation window, and when the picture frame was moved to a certain position, a stereoscopic image could be observed. The bracket of this instrument is made of engineering plastics, and the lens is developed by a special process. Regular use is not easy to damage. If violent impact may cause fragmentation, the relevant materials must be replaced
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