Zoom lens system

Details for Australian Patent Application No. 2003252012 (hide)

Owner Panavision, Inc.

Inventors Caldwell, James Brian; Neil, Iain A.; Yamanashi, Takanori; Betensky, Ellis I.

Agent Spruson & Ferguson

Pub. Number AU-B-2003252012

PCT Number PCT/US03/22418

PCT Pub. Number WO2004/010199

Priority 60/397,882 22.07.02 US

Filing date 18 July 2003

Wipo publication date 9 February 2004

Acceptance publication date 17 August 2006

International Classifications

G02B 15/00 (2006.01) Optical objectives with means for varying the magnification

G02B 15/16 (2006.01) Optical objectives with means for varying the magnification - with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group

G02B 15/173 (2006.01) Optical objectives with means for varying the magnification

G02B 27/64 (2006.01) Other optical systems - Imaging systems using optical elements for stabilisation of the lateral and angular position of the image

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 60/397,882 22.07.02 US

18 March 2004 Application Open to Public Inspection

  Published as AU-B-2003252012

17 August 2006 Application Accepted

  Published as AU-B-2003252012

14 December 2006 Standard Patent Sealed

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