Beam divider more particularly for optical instruments such as operating microscopes
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Coaxial illumination device for a binocular, ophthalmic surgical microscope
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Binocular attachment
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Surgical microscope unit
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Operation microscope
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Operation microscope with illumination device.
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Surgical microscope
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Surgical operation microscope with motorised zoom adjustment - uses detected zoom adjustment to control corresp. adjustment of focus and=or coordinate position using position or velocity sensing potentiometer or pulse counter with Hall or optical transducer.
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Phoropter
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Surgeon's chair
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Optical system for observing the interior of the eye and an ophthalmological contact glass for this
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Method and arrangement for optically determining the deviations of the actual position of a measurement object from a desired position
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Eye examination apparatus provided with a diaphragm comprising cross-slits
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INTERMEDIATE ASSEMBLY FOR A STEREOSCOPIC OPERATING MICROSCOPE FOR EYE SURGERY
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Optical sensor
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Attachment for a stereoscopic surgical microscope for ophthalmic surgery
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Optical sensor device
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Variable projection arrangement for illuminating the operating area of a microscope for eye operations
