Image recorder and reproducer fixing device for use in e.g. film technology, has reflective surfaces embedded approximately at right angle, such that optical information at surfaces is reflected and turned around angle of specified degrees

摘要

The device has a set of partly optically reflective surfaces (2), where the two reflective surfaces are embedded approximately at a right angle, such that optical information at the reflective surfaces is reflected and turned around an angle of approximately 180 degrees. One of the reflective surfaces causes image enlargement and image diminution. Distance and/or an angle between the reflective surfaces are mechanically varied.