| Patents for G02B 15 - Optical objectives with means for varying the magnification (11,929) |
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| 02/23/2012 | US20120044575 Retrofocus wide-angle lens system and optical instrument provided with the same |
| 02/23/2012 | US20120044388 Lens apparatus and image pickup apparatus |
| 02/22/2012 | CN202149969U 大变倍比变焦镜头 Large zoom ratio lens |
| 02/22/2012 | CN101840061B 变焦镜头、信息设备和成像装置 Zoom lens, information equipment and imaging device |
| 02/22/2012 | CN101526666B 后组对焦光学系统、成像设备及其聚焦方法 After the group of focusing optical system, and the focusing method of imaging apparatus |
| 02/21/2012 | US8120860 Conversion lens, conversion lens system, and imaging device |
| 02/21/2012 | US8120850 Zoom lens system, interchangeable lens apparatus and camera system |
| 02/21/2012 | US8117936 Gear support structure |
| 02/16/2012 | US20120038816 Imaging unit and imaging apparatus |
| 02/16/2012 | US20120038795 Image pickup apparatus |
| 02/16/2012 | DE102006004490B4 Vorsatzoptik Optical head |
| 02/15/2012 | EP2417488A2 Variable power optical system |
| 02/15/2012 | EP2417487A1 Optical system and image pickup apparatus using the same |
| 02/15/2012 | EP2417479A2 Variable power optical system |
| 02/15/2012 | CN102356344A Zoom lens and image pickup device having the same |
| 02/15/2012 | CN102354078A Infrared illuminating, zooming and light-condensing lens |
| 02/15/2012 | CN102073130B 变焦镜头 Zoom |
| 02/15/2012 | CN101144900B 小型变焦镜头 Small zoom |
| 02/14/2012 | US8116583 Light modulation panel and imaging lens |
| 02/14/2012 | US8116017 Reduced vibration optical system with inexpensive precision positioning assembly |
| 02/14/2012 | US8116012 Magnetic device and lens drive device |
| 02/14/2012 | US8116010 Projection variable focus lens and projection display device |
| 02/09/2012 | WO2012018784A1 Variable-magnification optical loupe |
| 02/09/2012 | WO2012018572A1 High-speed zoom lens |
| 02/09/2012 | WO2012017684A1 Lense unit |
| 02/09/2012 | US20120033309 Image pickup apparatus that drives plural lens units using motors different from each other and drive control method of lens |
| 02/09/2012 | US20120033308 Compact zoom lens |
| 02/09/2012 | CA2807573A1 High-speed zoom lens |
| 02/08/2012 | CN102346294A Zoom lens system, optical apparatus and method for manufacturing zoom lens system |
| 02/08/2012 | CN102346293A Zooming lens, optical apparatus and method of manufacturing zooming lens |
| 02/08/2012 | CN102346292A Zoom lens and imaging apparatus |
| 02/08/2012 | CN101652693B 带滚动支承式线性引导结构和机动式驱动装置的光学组件 Optical assembly with rolling bearing linear guide structure and self-propelled drive unit |
| 02/08/2012 | CN101388259B 光钳夹控制装置 Light clamp control device |
| 02/07/2012 | US8111469 Combined gear, lens adjustment mechanism, and electronic device |
| 02/07/2012 | US8111468 Lens barrel and optical apparatus including the same |
| 02/07/2012 | US8111467 Compact zoom lens |
| 02/02/2012 | WO2012014454A1 Lens unit |
| 02/02/2012 | WO2012014453A1 Lens unit |
| 02/02/2012 | WO2012014452A1 Lens unit |
| 02/02/2012 | US20120026604 Zoom lens and imaging apparatus |
| 02/02/2012 | US20120026603 Zoom lens |
| 02/02/2012 | US20120026602 Zoom lens system, interchangeable lens apparatus and camera system |
| 02/02/2012 | US20120026601 Zoom lens system, imaging device and camera |
| 02/02/2012 | US20120026600 Zoom lens system, imaging device and camera |
| 02/02/2012 | US20120026590 Imaging lens, optical apparatus including imaging lens and method for manufacturing imaging lens |
| 02/02/2012 | US20120026589 Imaging lens, optical apparatus equipped therewith, and method for manufacturing imaging lens |
| 02/01/2012 | EP2413178A1 Zoom lens and imaging apparatus |
| 02/01/2012 | EP2413174A1 Optical apparatus |
| 02/01/2012 | CN102338928A Zoom lens system and image pickup apparatus including the same |
| 02/01/2012 | CN102338927A Zoom lens and image pickup apparatus equipped with zoom lens |
| 02/01/2012 | CN102338926A Optical system and optical device |
| 02/01/2012 | CN101666906B 变焦镜头和图像拾取装置 Zoom lens and image pickup device |
| 02/01/2012 | CN101661156B 一种实现无移动镜组变焦距光学系统的方法及该光学系统 Realizing no moving lens group zoom optical system method and the optical system |
| 01/31/2012 | US8107171 Zoom lens system and image pickup apparatus including the same |
| 01/26/2012 | US20120020655 Lens module and temperature-compensating method thereof |
| 01/26/2012 | US20120019931 Zoom lens, and imaging apparatus incorporating the same |
| 01/26/2012 | US20120019930 High-speed zoom lens |
| 01/26/2012 | US20120019929 Zoom lens system and image pickup apparatus including the same |
| 01/26/2012 | US20120019928 Zoom lens and image pickup apparatus with zoom lens |
| 01/26/2012 | US20120019927 Zoom Projection Lens |
| 01/26/2012 | US20120019926 Zoom lens system, optical apparatus and method for manufacturing zoom lens system |
| 01/26/2012 | US20120019925 Zoom lens system, imaging device and camera |
| 01/26/2012 | US20120019924 Zoom lens system and image pickup apparatus including the same |
| 01/25/2012 | CN102334059A Zoom lens |
| 01/25/2012 | CN102331619A Zoom lens and image pickup apparatus |
| 01/25/2012 | CN101395518B Imaging device, imaging method, highly variable magnification zoom lens |
| 01/24/2012 | US8102612 Lens driving device |
| 01/24/2012 | US8102606 Zoom lens system and electronic image pickup apparatus using the same |
| 01/24/2012 | US8102605 Zoom lens and image pickup apparatus including the same |
| 01/19/2012 | US20120013996 Optical system having fisheye zoom lens and optical apparatus having the optical system |
| 01/19/2012 | US20120013995 Zoom lens and image pickup apparatus including the zoom lens |
| 01/19/2012 | US20120013994 Zoom lens and image pickup apparatus equipped with zoom lens |
| 01/19/2012 | US20120013993 Zoom lens system, interchangeable lens apparatus and camera system |
| 01/19/2012 | US20120013992 Zoom lens and image pickup apparatus |
| 01/19/2012 | US20120013991 Zoom lens system, interchangeable lens apparatus and camera system |
| 01/18/2012 | EP2407810A2 Zoom lens and image pickup apparatus |
| 01/18/2012 | EP2407809A1 Fisheye zoom lens system |
| 01/18/2012 | EP2406668A1 Lens system |
| 01/18/2012 | CN202119967U High-resolution lens for automatic detecting device |
| 01/18/2012 | CN102323660A High-resolution multipoint zoom lens used in intelligent building |
| 01/18/2012 | CN102323659A Zoom lens, information device, and imaging apparatus |
| 01/18/2012 | CN101750721B Zoom lens and image pickup apparatus including the same |
| 01/17/2012 | US8098443 Miniature zoom lens system |
| 01/17/2012 | US8098442 Zoom lens system, imaging device and camera |
| 01/12/2012 | US20120008216 Zoom lens, information device, and imaging apparatus |
| 01/12/2012 | US20120008215 Zoom Lens and Image Pickup Apparatus Equipped with Same |
| 01/12/2012 | US20120008214 Image pickup apparatus having optical path reflecting zoom lens |
| 01/12/2012 | US20120008036 Zoom lens system, interchangeable lens apparatus and camera system |
| 01/12/2012 | US20120007888 Optical arrangement for varying an imaging ratio or of a refractive power |
| 01/11/2012 | EP2405293A1 Zoom lens of the retrofocus type having three lens groups |
| 01/11/2012 | CN102314049A Image pickup apparatus improved in space efficiency for optical system element |
| 01/11/2012 | CN102313973A Image pickup apparatus having optical path reflecting zoom lens |
| 01/11/2012 | CN101632030B Apparatus and method comprising deformable lens element |
| 01/11/2012 | CN101315457B Zoom lens system, optical apparatus, and method for forming an image |
| 01/10/2012 | US8094382 Zoom lens system and electronic imaging device using the same |
| 01/10/2012 | US8094381 Electronic image pickup system |
| 01/10/2012 | US8094200 Lens apparatus and imaging apparatus |
| 01/10/2012 | CA2577629C Wide-range, wide-angle, rotatable compound zoom |
| 01/05/2012 | WO2012002241A1 Telephoto lens unit |
| 01/05/2012 | US20120002300 Zoom lens and image pickup apparatus including the same |