Carl Zeiss Surgical Gmbh

Carl Zeiss Meditec Ag

Peter Andrews

Peter Reimer

Michael Bergt

Martin Kühner

Dietmar Steinmetz

Michael Stefan Rill

Thomas Nobis

Robert Pomraenke

Evangelos Papastathopoulos

Jens Ringling

Thomas Wollweber

Gerhard Moeller

Gerhard Moller

Stephan Laqua

Sascha Koch

Holger Heinz

Ekkehard Fabian

Stephan Oestreich

An aperture stop device is provided for use in a microscope with at least one adjustable observation parameter. The aperture stop device includes at least one aperture stop () with an adjustable aperture, that is to say with an adjustable stop opening. The aperture stop () is adapted to receive an aperture signal representative of an aperture to be adjusted. In addition the aperture stop device includes a control unit () for output of the aperture signal to the aperture stop () in dependence at least on the respectively set value of the observation parameter of the microscope.

Aperture stop device

A microscope arrangement () is for viewing an object or an intermediate image, which is generated by an object, especially in microsurgery. The microscope arrangement () includes an objective arrangement () having an object plane () for arranging the object or intermediate image () to be viewed. The microscope arrangement has a focus offset adjusting unit () which outputs a focusing offset signal in order to defocus in a defined manner the objective arrangement relative to a focusing state.

Ophthalmologic surgical microscope having focus offset

Growing community of inventors

Oberkochen, Germany

Peter Andrews