Optical: systems and elements – Image stabilization – By movable reflective structure
Reexamination Certificate
2011-08-16
2011-08-16
Lavarias, Arnel C (Department: 2872)
Optical: systems and elements
Image stabilization
By movable reflective structure
C250S201300
Reexamination Certificate
active
08000008
ABSTRACT:
An optical device, in particular a microscope (1), that includes a beam path in which is arranged at least one deflection element (5, 6ato6f) for deflecting the beam path, at least one vibration sensor (34) being arranged in or on the optical device; at least one of the deflection elements (5, 6ato6f) including a mirror having a controllably deformable mirror surface (50); and a control unit (32) being provided that, as a function of the output signal of the vibration sensor (34), applies control to the at least one deflection element (5, 6ato6f) in order to adjust the mirror surface (50) in such a way that vibrations of the optical device are compensated for by a correspondingly opposite-phase adjustment of the mirror surface (50).
REFERENCES:
patent: 6628457 (2003-09-01), Ito
patent: 6658208 (2003-12-01), Watanabe et al.
patent: 7206127 (2007-04-01), Sander
patent: 2004/0160667 (2004-08-01), Sander
patent: 2006/0171263 (2006-08-01), Cho et al.
patent: 2007/0047070 (2007-03-01), Sander
Hodgson & Russ LLP
Lavarias Arnel C
Leica Instruments (Singapore) Pte. Ltd.
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