Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
February 19, 2019
Patent Application Number
15038670
Date Filed
November 23, 2014
Patent Primary Examiner
Patent abstract
An objective arrangement includes an outer holder, and optical elements held therein, in an inner holder. A rotor is configured as a cylinder element forming a circumferential groove, having permanent-magnet elements disposed on at least one inner wall surface. A stator consists of a cylindrical coil, which inserted into the groove, locally fixed in the axial direction, for an electromagnetic interaction with the magnet elements, coaxially to the axis of rotation of a curved support. The curved support is arranged separate from the outer holder and the inner holder.
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