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Wide-angle observation at a surgical microscope
Wide-angle observation at a surgical microscope
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机译:手术显微镜的广角观察
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摘要
A microscope for performing an opthalmo-surgical intervention, in particular for a contactless wide-angle observation of an eye during an intervention, is provided. The microscope has a tube (1a) having an objective and an ocular, a holding arm (1), at which the tube (1a) is attached such that a movement of the objective with respect to the holding arm (1) along the optical axis of the objective is possible, an optical accessory part (8a) between the objective and the eye and a holding device for the optical accessory part (8a). The holding device for the optical accessory part is attached at the holding arm (1) by means of an attachment device (2) in such a way that the holding device does not take part in movements of the objective along the optical axis of the objective. Thereby, when changing the picture angle, a re-adjustment is highly simplified.
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机译:提供了一种用于进行眼科手术干预的显微镜,特别是用于在干预期间对眼睛进行非接触式广角观察的显微镜。显微镜具有一个具有物镜的镜筒( 1 B> a I>)和一个目镜,一个保持臂( 1 B>),镜筒( 1 B>安装B> 1 B> a I>)使得物镜相对于保持臂( 1 B>)沿物镜光轴的运动成为可能物镜和眼睛之间的光学附件部件( 8 B> a I>)以及光学附件部件( 8 B> 一个 I>)。光学附件的固定装置通过固定装置( 2 B>)固定在固定臂( 1 B>)上,使得固定装置不会参与物镜沿物镜光轴的运动。因此,当改变视角时,高度简化了重新调整。
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