Carl Zeiss Jena Gmbh

Carl Zeiss Microscopy Gmbh

Carl Zeiss Microimaging Gmbh

Karlheinz Bartzke

Ralf Wolleschensky

Matthias Burkhardt

Karl-Heinz Klopfleisch

Jens Hofmann

Stefan Mack

Thomas Hartmann

Torsten Antrack

Reinhard Steiner

Juergen Heise

Heinrich Klose

Peter Dittrich

Gunter Maschke

Peter Ditas

Eberhard Seydel

Device to adjust the position and/or size of a pinhole in a laser scanning microscope (LSM) where the pinhole is illuminated via a separate light source or the LSM laser and the pinhole is moved at a right angle to the optical axis until the receiver has the maximum intensity and the pinhole position is captured and saved together with the data attributed to the replaceable optical components.

Device for the reproducible adjustment of a pin hole opening and pin hole position in laser scanning microscopes using a reflector

Adjustable pinhole, particularly for the illumination beam path and/or detection beam path of a laser scanning microscope, wherein the pinhole is defined by foil edges which are adjustable relative to one another, and at least two foils, each with at least one straight edge, are advantageously arranged relative to one another and/or connected to one another in such a way that their edges describe an L-shape and the L-shaped connection pieces are arranged on one another in such a way that they define a rhombic or square light passage and they are moved relative to one another for adjusting the pinhole.

Installable pinhole

In an adjusting device for displacing individual elements () of optical systems or of measuring systems in which the element to be displaced is movable on a base () along a predetermined direction (x) by means of a piezoelectric actuator arrangement () which is supported by the element () and which is constructed and controllable in such a way that it exerts shock pulses on the element () in order to carry out a stepwise movement of the element () on the base (), the element () is arranged in a body () which has an open or closed hollow cross section and is supported in a frictional engagement on this body, at least at one location, with the intermediary of a pretensioned spring device ().

Adjusting device for displacing individual elements of optical systems or of measuring systems

In an arrangement for detecting the position of two bodies moving relative to one another by a light barrier system, a device is arranged on at least one of the moving bodies such that when the bodies move relative to one another there is a change in the signal of the light barrier system that can be evaluated. At least one pair of light barrier systems is connected one with the other directly or via an electronic circuit.

Device for detecting the positional change between two bodies moving in relation to one another

Probe element for coordinate measurement systems

Growing community of inventors

Gotha, Germany

Karlheinz Bartzke