Horizontally arranged opto-electronic extension device for high optical resolution according to mirror reflex principle, has ninety degree mirror of reflex system that limits actually observed area of projected object surface

摘要

The horizontally arranged opto-electronic extension device has a ninety degree mirror of the reflex system that limits an actually observed area of the projected object surface with its upper edge. The mirror upper edge is distant around the half diameter of the projected object surface of an optical principal axis (3) of an objective (1), and the opening angle of the arrangement is increased by shortening an operating distance (5).