Video microscopy system with a stereomicroscope with stereo variator, stereo variator for, and its use in such a video microscopy system and method for representation of a stereoscopic image in such a video microscopy system

摘要

Video microscopy system (100) with a stereomicroscope (10) and digital image capturing means (6), by means of which an image of a by means of the stereo microscope (10) the object (o) can be detected, and display means (8), by means of which the acquired image of at least temporarily stereoscopically can be displayed, wherein the stereo microscope (10) has a first stereoscopic channel (r) with a first optical axis (33r), a second stereoscopic channel (l) with a second optical axis (33l) and a an axial direction (a), defining a common main objective (2), which on the object side of the first and second stereoscopic channel (r, l) is arranged, wherein the first stereoscopic channel (r) and the second stereoscopic channel (l), in each case, the digital image capturing means (6) are allocated and the first and second optical axis (33l, 33r), in at least one object side portion of the first and second stereoscopic channel (r, l) parallel to the axial direction (a) in a first distance (b) to one another, and wherein between the first and second stereoscopic channel (r, l) and the main objective (2) is a stereo variator (1) is provided, with which the first and second optical axis (33r, 33l) parallel to the axial direction (a) to a second, a stereo base of the stereomicroscope (10) defining a distance (s), in which the first and second optical axis (33r, 33l) by the common main objective (2), can be set, characterized in that the stereo variator (1) on the object side, in front of the first stereoscopic channel (r) is a first reflecting semi-transmissive surface (11) and on the object side, has in front of the second stereoscopic channel (l) a second reflecting surface (12), wherein the first reflecting semi-transmissive surface (11) and the second reflecting surface (12) parallel to one another and at an angle to the axial direction (a) are arranged, so that a partial beam of a first light beam along the first optical axis (33r), the first reflecting semi-transmissive surface (11) and the stereo variator (1) distraction-free and a partial beam of a second light beam along the second optical axis (33l) on the first reflecting partially reflecting surface (11) and at the second reflecting surface (12) and is deflected from the stereo variator (1) with a parallel offset, that the second reflecting surface (12) in the axial direction (a) ..