Optical viewing device for inwardly or outwardly reflecting image data provided with additional diaphragms

The invention relates to an optical observation instrument, for example a (stereo) operation microscope, having an additional shutter (4) in a main beam path (2b), arranged between an output-reflection beam splitter (3) and an observer eyepiece (5), for respectively connecting and disconnecting the...

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Hauptverfasser: SPINKS ROGER, MOSER BENNO, MANNSS JURGEN
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creator SPINKS ROGER
MOSER BENNO
MANNSS JURGEN
description The invention relates to an optical observation instrument, for example a (stereo) operation microscope, having an additional shutter (4) in a main beam path (2b), arranged between an output-reflection beam splitter (3) and an observer eyepiece (5), for respectively connecting and disconnecting the observer (8a), without affecting the output-reflected signal. As a special refinement, a special shutter design is described, which makes it possible to respectively connect and disconnect the two main beam paths (2a, 2b) and involves an override function (quick reset) for opening both beam paths.
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subjects DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SURGERY
title Optical viewing device for inwardly or outwardly reflecting image data provided with additional diaphragms
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