Patents
Sitemap › G02 - Optics › G02B - Optical elements, systems, or apparatus › G02B 15 - Optical objectives with means for varying the magnification
Patents for G02B 15 - Optical objectives with means for varying the magnification (11,929)
11/2005
11/24/2005US20050259333 Variable power optical system, image pickup lens devices, and digital device
11/24/2005US20050259332 Zoom optical system and imaging apparatus using the same
11/24/2005US20050259331 Zoom lens and image pickup apparatus
11/24/2005US20050259330 Zoom lens system
11/24/2005US20050259329 Image-taking lens apparatus
11/24/2005US20050259328 Front converter lens
11/24/2005DE4430968B4 Stark vergrößerndes Varioobjektivsystem High-magnification zoom lens system
11/23/2005EP1417527B1 Method and device for focussing and diopter compensation of a telescope
11/23/2005CN1701254A Zoom lens and imaging apparatus
11/23/2005CN1700050A Zoom lens system and image pickup apparatus including the same
11/23/2005CN1700049A Zoom lens system
11/22/2005US6968128 Zoom lens and camera having the same
11/22/2005US6967790 Detachable zoom lens assembly
11/22/2005US6967783 Two-group zoom lens
11/22/2005US6967782 Zoom lens
11/17/2005WO2005109067A1 Dual-band, dual-focal-length, relayed refractive imager
11/17/2005US20050254145 Lens apparatus and optical apparatus equipped with same
11/17/2005US20050254144 Lens barrel extending and retracting mechanisms
11/17/2005US20050254143 AF control apparatus for zoom lens system
11/17/2005US20050254142 AF control apparatus
11/17/2005US20050254140 Lens barrels
11/17/2005US20050254139 Image-formation lens, and imaging system using the same
11/17/2005US20050254138 Zoom lens system
11/17/2005US20050254137 Zoom lens, and video camera and digital still camera using the zoom lens
11/17/2005DE19644493B4 Varioobjektiv Zoom lens
11/17/2005DE112004000214T5 Linsensystem und Objektivlinsensystem und optisches Projektionssystem unter Verwendung desselben The same lens system and the objective lens system and projection optical system using
11/17/2005DE102005014726A1 Zoomlinsenanordung Zoomlinsenanordung
11/16/2005CN1696810A Lens barrel extending and retracting mechanisms
11/16/2005CN1696755A Lens barrels
11/15/2005US6965733 Lens barrel incorporating the cam mechanism
11/15/2005US6965481 Zoom lens and photographing system
11/10/2005WO2005106559A1 Closed-loop focal positioning system and method
11/10/2005US20050248857 Large-aperture-ratio internal focusing telephoto lens
11/10/2005US20050248855 Zoom lens system and image capture apparatus having the same
11/10/2005US20050248854 Zoom lens
11/10/2005US20050248669 Imaging apparatus
11/10/2005CA2563766A1 Closed-loop focal positioning system and method
11/09/2005EP1593995A1 Retrofocus type zoom lens comprising two groups
11/09/2005EP1010022A4 Zoom projection lens having a lens correction unit
11/09/2005CN1693935A Zoom lens
11/09/2005CN1693934A Imaging apparatus
11/08/2005US6963694 Lens barrel
11/03/2005WO2005103789A1 Zoom lens and imaging device
11/03/2005US20050243438 Zoom lens system
11/03/2005US20050243437 Zoom lens, and imaging system incorporating it
11/03/2005US20050243436 Optical system
11/03/2005US20050243411 Dual-band, dual-focal-length, relayed refractive imager
11/02/2005CN1690758A High magnification zoom lens system
11/02/2005CN1690755A Projection lens device
11/02/2005CN1690754A Image pickup device and method of controlling a lens unit
11/02/2005CN1690752A Optical imaging unit
11/01/2005US6961188 Zoom lens system
11/01/2005US6961187 Imaging device
10/2005
10/27/2005US20050237638 Mechanical cam type zoom lens device
10/27/2005US20050237635 Lens barrel holding apparatus, lens barrel and camera system
10/27/2005US20050237629 Projection lens and display device
10/27/2005US20050237627 Wide-angle lens system
10/27/2005US20050237626 High magnification zoom lens system
10/27/2005US20050237625 Detachable zoom lens assembly
10/27/2005US20050237417 Camera, interchangeable lens, intermediate adapter, and camera system including same
10/25/2005US6959148 Retractable photographing lens
10/25/2005US6958866 Zoom lens system
10/20/2005US20050231831 Lens device and method for adjusting the same
10/20/2005US20050231830 Optical imaging unit
10/20/2005US20050231824 Image pickup device and method of controlling a lens unit
10/20/2005US20050231823 Single focus wide-angle lens
10/20/2005US20050231822 Single focus wide-angle lens
10/20/2005US20050231821 Unit supporting device and image forming apparatus
10/20/2005US20050231820 Projector and pattern image display method
10/20/2005US20050231819 Automatic assembling system and method for camera lens units
10/20/2005US20050231818 Variable power optical system, imaging apparatus, and digital apparatus
10/20/2005US20050231817 Zoom optical system, imaging lens unit, and digital apparatus
10/20/2005US20050231816 Optical system with wavelength selecting device
10/20/2005US20050230599 Illumination optical system, exposure apparatus, and device manufacturing method using the same
10/19/2005EP1586950A2 Illumination optical system, exposure apparatus, and device manufacturing method using the same
10/19/2005EP1586929A1 Anamorphic converter
10/19/2005CN1685268A Imaging lens
10/19/2005CN1683947A Zoom optic system and optic device
10/19/2005CN1223873C Projecting zoom lens with far back focus and back photic hole position
10/18/2005US6956704 High magnification, four-group zoom lens
10/13/2005WO2005072264A3 System and method for adjusting a pid controller in a limited rotation motor system
10/13/2005WO2005069054A3 Zoom optical system
10/13/2005US20050225876 Anamorphic converter, lens system, and shooting system
10/13/2005US20050225875 Objective lens driver
10/13/2005US20050225873 Zoom optical system, and electronic equipment incorporating the same
10/12/2005EP1584962A1 Zoom lens and image pickup apparatus
10/12/2005CN1682141A Zoom lens for image stabilization
10/12/2005CN1222805C Zoom lens, and its manufacturing method
10/06/2005WO2005093484A1 Small and fast zoom system
10/06/2005WO2005067452A3 Motionless zoom lens
10/06/2005US20050219720 Projection lens unit
10/06/2005US20050219718 Optical apparatus
10/06/2005US20050219715 Super wide-angle lens system and image-capturing device using the same
10/06/2005US20050219712 Lens device and shooting system
10/06/2005US20050219711 Zoom lens and image projection apparatus having the same
10/06/2005US20050219709 Zoom lens and pickup system
10/06/2005US20050219708 Zoom lens system
10/06/2005US20050219402 Image-taking apparatus and system
10/06/2005DE102004014015A1 Afokales Zoomsystem Afocal zoom system
10/05/2005EP1582902A1 Zoom lens
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