G02B 15 - Optical objectives with means for varying the magnification

Patents for G02B 15 - Optical objectives with means for varying the magnification (11,929)
11/2011
11/24/2011	US20110286107 Enhanced variable power zoom lens
11/24/2011	US20110286106 Enhanced variable power zoom lens
11/24/2011	US20110286105 Enhanced variable power zoom lens
11/24/2011	US20110286104 Image forming optical system and electronic image pickup apparatus using the same
11/24/2011	US20110286103 Zoom lens and image pickup apparatus having the zoom lens
11/24/2011	US20110285896 Image forming optical system and electronic image pickup apparatus using the same
11/24/2011	DE102010017057A1 Kamera mit mehreren Festbrennweiten Camera with several prime lenses
11/23/2011	EP2388634A1 Variable magnification optical system and imaging apparatus
11/23/2011	EP2388633A1 Camera with multiple fixed focal lengths
11/23/2011	CN202049280U 变焦镜头 Zoom
11/23/2011	CN202049279U 变焦镜头 Zoom
11/23/2011	CN102253476A Variable magnification optical system and imaging apparatus
11/23/2011	CN102253475A Large-aperture zoom lens
11/23/2011	CN102253474A Low-cost miniaturized multiple optical zoom lens
11/23/2011	CN102253473A Low-cost and high-resolution optical zoom lens
11/23/2011	CN102253472A Zooming camera lens matched with 3CCD (Charge-Coupled Device) camera
11/23/2011	CN102252278A 变焦激光照明器 Zoom laser illuminator
11/23/2011	CN101819318B Variable focal distance lens system and imaging device
11/23/2011	CN101354479B Zoom lens of the telephoto type and having four lens groups
11/22/2011	US8064146 Image pickup apparatus
11/22/2011	US8064145 Optical system and optical apparatus using the same
11/22/2011	US8064144 Zoom lens system, imaging device and camera
11/22/2011	US8064143 Variable power optical system and imaging device
11/17/2011	WO2011141280A1 Camera module having a switchable focal length
11/17/2011	US20110280559 Vibrational wave motor, lens barrel and camera
11/17/2011	US20110279909 Image forming optical system and electronic image pickup apparatus equipped with same
11/17/2011	US20110279908 Image forming optical system and image pick up apparatus using the same
11/17/2011	US20110279907 Zoom lens and image pickup apparatus
11/17/2011	US20110279906 Variable magnification optical system and imaging apparatus
11/17/2011	DE102010020243A1 Kamera-Modul mit umschaltbarer Brennweite Camera Module with reversible focal length
11/16/2011	EP2386895A1 Zoom lens and image pickup apparatus including the same
11/16/2011	CN202041707U Zoom lens of digital video camera
11/16/2011	CN202041706U Zoom lens of digital camera
11/16/2011	CN1967312B Zoom lens system, imaging device and camera
11/16/2011	CN102243364A Zoom lens and image projection apparatus including the same
11/16/2011	CN102243363A Zoom lens and imaging apparatus
11/16/2011	CN101794011B Variable focal length lens system and imaging apparatus
11/16/2011	CN101726824B Magnification transformable lens and pick-up device
11/16/2011	CN101644825B Zoom lens and image pickup apparatus having the same
11/16/2011	CN101315459B Zoom lens system
11/16/2011	CN101256270B Zoom lens and optical apparatus having zoom lens
11/15/2011	US8059953 Retractable zoom lens
11/10/2011	US20110273780 Zoom lens and imaging apparatus
11/10/2011	US20110273776 Zoom lens system, optical apparatus and method for manufacturing zoom lens system
11/10/2011	US20110273774 Zoom lens and image pickup apparatus including the zoom lens
11/09/2011	CN102236159A Zoom lens for projection and projection-type display apparatus
11/09/2011	CN102236158A Zoom lens, optical apparatus and method for manufacturing zoom lens
11/09/2011	CN102236157A Zoom lens, optical apparatus and method of manufacturing zoom lens
11/09/2011	CN101819316B Zoom lens
11/09/2011	CN101799579B Zoom lens and image pickup apparatus
11/08/2011	US8054566 Optical lens displacement systems
11/08/2011	US8054560 Zoom lens
11/08/2011	US8054559 Zoom lens, information device, and imaging apparatus
11/08/2011	US8054549 Zoom lens and image pickup apparatus
11/03/2011	US20110267706 Lens apparatus
11/03/2011	US20110267705 Image forming optical system and electronic image pickup apparatus equipped with same
11/03/2011	US20110267704 Zoom lens for projection and projection-type display apparatus
11/03/2011	US20110267687 Optical system and image projecting apparatus using the same
11/03/2011	US20110267504 Image forming optical system and electronic image pickup apparatus using the same
11/02/2011	EP2383598A2 Zoom lens, optical apparatus, and method for manufacturing zoom lens
11/01/2011	US8049972 Lens actuator
11/01/2011	US8049971 Lens driving unit and camera module comprising the same
11/01/2011	US8049970 Zoom lens system and electronic image pickup apparatus using the same
11/01/2011	US8049969 Zoom lens system and image pickup apparatus using the same
11/01/2011	US8049968 Zoom lens
10/2011
10/27/2011	US20110261469 Zoom lens, optical apparatus and method of manufacturing zoom lens
10/27/2011	US20110261468 Light modulation panel and imaging lens
10/27/2011	US20110261467 Zoom lens, optical apparatus and method for manufacturing zoom lens
10/27/2011	US20110261466 Variable focus lens and spectacles
10/27/2011	US20110261250 Zoom lens system, imaging device and camera
10/27/2011	US20110261232 Zoom lens system, imaging device and camera
10/27/2011	DE102010018500A1 Optical arrangement for use in e.g. two-fold changer for mobile applications, has rotationally symmetrical optical element with part formed as distant part by maintaining uniformity of light aperture for different magnifications
10/27/2011	DE102010018498A1 Optische Anordnung Optical arrangement
10/26/2011	EP2380057A1 Optical system for changing an image scale or a refractive power
10/26/2011	CN1975503B Zoom lens system, imaging device and shooting apparatus
10/26/2011	CN101930113B Mega pixel high-resolution zooming IR (Infrared) day and night dual-purpose camera lens
10/25/2011	US8045277 Lens barrel, camera and information device
10/25/2011	US8045276 Compact zoom lens with three lens groups and design method thereof
10/25/2011	US8045275 Zoom lens and image pickup device having the same
10/25/2011	US8045274 Zoom lens and image pickup apparatus using the same
10/20/2011	WO2011129459A1 Image pickup apparatus
10/20/2011	US20110255176 Zoom lens and optical apparatus having the zoom lens
10/20/2011	US20110254994 Zoom lens and image pickup apparatus having the zoom lens
10/19/2011	EP2378336A1 Zoom lens of the retrofocus type and having five lens groups
10/19/2011	EP2378335A1 Zoom lens of the retrofocus type and having five lens groups
10/19/2011	EP2378334A2 Zoom lens and optical apparatus
10/19/2011	EP2376963A1 Magnifying system which is telecentric on both sides
10/19/2011	CN102221740A Zoom lens and image pickup apparatus having the zoom lens
10/19/2011	CN101563836B Lens driving apparatus
10/18/2011	US8040624 Lens drive device
10/18/2011	US8040623 Compact auto focus lens module with piezoelectric actuator
10/18/2011	US8040616 Lens barrel and imaging apparatus
10/18/2011	US8040615 Zoom lens and optical apparatus equipped therewith
10/18/2011	US8040614 Zoom lens and image pickup device
10/18/2011	US8040613 Zoom lens, optical apparatus, and method for forming an image of an object
10/18/2011	US8040426 Automatic focusing mechanism
10/13/2011	US20110249344 Variable magnification optical system for projection and projection-type display apparatus
10/12/2011	CN202008569U Search lighting angle synchronously-followed energy-saving type infrared lighting system
10/12/2011	CN102216825A Zoom lens system and camera including the same
10/12/2011	CN102213823A Image pickup apparatus having zoom lens

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