| 摘要 |
The invention relates to an imaging optical device, comprising a light source arrangement (25) and an illumination beam path (3) which is separated from an observation beam path (11) at least in sections. An illumination lens arrangement (4) is provided in the illumination beam path (3) and an observation lens arrangement (12) is provided in the observation beam path (11). In the illumination beam path (3), an illumination field stop (2) is provided at a distance from the illumination lens arrangement (4), an object (32) to be imaged lying in the illumination image plane (27) into which the illumination lens arrangement (4) projects a representation of the illumination field stop (2) and the observation lens arrangement (12) projecting a representation of the object (32)to be imaged into the observation image plane (28). The invention is characterised in that at least one spatial filter (17, 18) which is optionally formed by a stop is located in the observation beam path (11) outside of the observation image plane (28).Said spatial filter(s) and the illumination field stop (2), as well as an optionally provided observation field stop (13), are preferably mounted in a fixed geometrical manner in relation to each other in such a way that they are can move, preferably oscillate. |
