Carl Zeiss Jena Gmbh

Carl Zeiss Ag

Carl Zeiss Sports Optics Gmbh

Eckhard Roth

Jens Hofmann

Kurt Becker

Dirk Dobermann

Georg Guenther

Hannes Scheibe

Rainer Robotta

Tobias Thiele

Thomas Koehler

Christian Schindler

Thomas KÖHLER

A device and method for the controlled processing of at least one workpiece (), comprising a workpiece carrier () on which at least one workpiece receptacle () is present remote from a rotary shaft (), at least one processing unit () and at least one inspection unit (), which are offset relative to the rotary shaft () by an angular distance (&#x3b2;) from one another, are each arranged so that they can be adjusted and moved in a translational manner radially with respect to the rotary shaft (), so that a processing beam (E) and an inspection beam (P), offset relative to one another by the angular distance (&#x3b2;), describe the same spiral-shaped movement path (S) relative to the workpiece carrier (), and the inspection results derived at an inspection point (P) are used to control process parameters in order to change the effect of the processing beam (E).

Device and method for the controlled processing of a workpiece with processing radiation

A long-range optical device has at least one optical channel which comprises a housing and an arrangement of optical elements. At least one of the optical elements is movable relative to the housing for image stabilization in the event of perturbing movements of the housing. The device further comprises a stabilization system for the at least one movable optical element, which has an eddy current damper for damping movements of the at least one movable element. The stabilization system, in the event of a displacement of the at least one movable optical element, generates a restoring force proportional to the displacement velocity of the at least one movable optical element. The eddy current damper comprises a magnet system and an eddy current carrier interacting therewith. The restoring force generated by the eddy current damper is dependent on the amplitude of the displacement of the at least one movable optical element.

Image-stabilized long-range optical device

Growing community of inventors

Grossloebichau, Germany

Eckhard Roth