Optical enlarger for mechanical and medical application

摘要

The enlarger includes a video camera (3) which is directed onto an object and a display (2) for reproduction of the camera object image. The display is retained by a holder (1), which is connectable to the user's head and holds the display in his viewing field. Preferably the image of the object, taken by the camera is reflected by a suitable surface. The holder secures both the display and the reflecting surface. The optical axis of the reflecting surface encloses identical angles with ideal coupling lines from the surface centre point to the eye and display.