Optical system for partitioning a real image.

摘要

Described is an optical beam-splitting system for partitioning the real image of an object (1) into partial images (8) onto image receivers (16) arranged with a distance between them, comprising an objective lens (2) and optical elements (4) arranged in the ray path behind the objective lens (2). Each optical element consists of at least one reflecting plane deflecting the path of rays and that the optical elements intercept partial luminous fluxes not interfering with each other, and the optical elements are arranged outside of the overlapping region (VXE) of the beams emanating from the extremities of the object and passing through the objective lens and in front of the image plane pertaining to the objective lens. This construction enables to obtain images spaced with a distance between them so that the partial images can be registered without loss by image receivers, the receiving surfaces of which cannot be arranged without distance one next to the other. Additionally, a partial overlapping in the peripheral areas of the partial images should be possible and no additional distortions should ensue other than those caused by the objective lens. <IMAGE>