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)
09/2003
09/09/2003US6618559 Zoom lens position calibration
09/09/2003US6618558 Zoom lens system
09/09/2003US6618210 Zoom lens system and image pickup apparatus having the same
09/09/2003US6618198 Variable magnification optical system and optical apparatus having image stabilizing function
09/04/2003US20030165336 Finder and camera using such finder
09/04/2003US20030165021 Microscope zoom objective lens
09/04/2003US20030165020 Wide-angle, high-zoom-ratio zoom lens
09/04/2003US20030165019 Zoom lens with distortion correction and projection optical apparatus using it
09/04/2003US20030165018 Zoom lens, and electronic imaging system using the same
09/02/2003US6614599 Zoom lens system, and image pickup system using the same
08/2003
08/28/2003WO2003071332A1 Zoom lens, and video camera and digital still camera using the zoom lens
08/28/2003WO2003048832A3 Micro zoom lens system
08/28/2003US20030161620 Imaging device and digital camera using the imaging device
08/28/2003US20030161013 Image reading apparatus
08/28/2003US20030160902 Electronic image pickup system
08/26/2003US6611386 Three-group zoom lens
08/21/2003WO2003069380A1 Variable focus lens
08/21/2003US20030156333 High zoom ratio lens
08/20/2003CN1437039A Optical system and optical apparatus
08/20/2003CN1437038A Optical system and optical apparatus
08/20/2003CN1118803C Optical lens, optical head device and optical disc device
08/19/2003US6608970 Zoom optical system and camera using the same
08/14/2003US20030151829 Four-group zoom lens
08/14/2003US20030151828 High-magnification zoom lens system
08/14/2003US20030151827 Extender optical system
08/13/2003EP1335176A1 Compact flir optical configuration
08/12/2003US6606205 Converter
08/12/2003US6606204 Wide-angle three-group zoom lens
08/12/2003US6606203 Ocular zoom lens
08/12/2003US6606202 Zoom lens system and optical apparatus using the same
08/12/2003US6606201 Zoom lens system
08/12/2003US6606200 Zoom lens device and optical apparatus provided with the same
08/12/2003US6606194 Variable magnification optical system having image stabilizing function
08/07/2003US20030147129 Device for enlarging and exposure of digital exposure data on light-sensitive photo paper
08/05/2003US6603608 Variable focal length optical element and optical system using the same
07/2003
07/31/2003US20030142412 Zoom lens and camera having the same
07/31/2003US20030142411 Zoom optical system and camera using the same
07/30/2003CN1432859A Viewfimder and camera with the viewfinder
07/29/2003US6600607 Zooming adjustment mechanism
07/24/2003US20030138245 Image pickup system
07/24/2003US20030137746 Zoom lens system with temperature compensation function and video camera using the same
07/24/2003US20030137742 Zoom lens
07/24/2003US20030137727 Optical magnification device for distance variation
07/23/2003EP1329761A2 Optical magnifying device for distance variation
07/23/2003CN1431536A Image reading device
07/23/2003CN1115579C Zoom lens
07/22/2003US6597515 Lens driving apparatus
07/22/2003US6597514 Wide-angle zoom lens
07/22/2003US6597513 Zoom lens system
07/17/2003WO2003058321A1 Dual power binocular with adjustable stop
07/17/2003US20030133202 Zoom optical system
07/17/2003US20030133201 Zoom lens and optical appartus having the same
07/17/2003US20030133200 Zoom lens system
07/17/2003US20030133199 Wide converter lens system for both underwater and above-water use
07/17/2003US20030133036 Image pickup apparatus
07/15/2003US6594087 Zoom lens
07/10/2003US20030127584 Wavefront coding zoom lens imaging systems
07/10/2003DE4447946C2 Zoom lens with several lens groups
07/09/2003EP1326119A2 Image reading apparatus with focal point position adjusting function
07/09/2003CN1114117C Lens controlling device
07/08/2003US6590716 Projection zoom lens
07/08/2003US6590714 Color combining optical system and projection type display apparatus having the same
07/03/2003US20030123157 Zoom lens and camera having the zoom lens
07/03/2003US20030123156 Zoom len system
07/02/2003CN1113263C Compact wide-angle zoomlens system
07/01/2003US6587281 Zoom image pickup optical system
07/01/2003US6587280 Zoom lens and optical device using the same
07/01/2003US6587279 Projection zoom lens system and projector
07/01/2003US6587271 Imaging lens
06/2003
06/26/2003US20030117719 Optical system and imaging device
06/26/2003US20030117717 Zoom lens system
06/26/2003US20030117716 Zoom lens and image pickup apparatus
06/24/2003US6584282 Finder optical system and camera having the system
06/24/2003US6583940 Projection system
06/24/2003US6583939 Auxiliary imaging lens and imaging apparatus using the same
06/24/2003US6582362 Endoscope system
06/18/2003CN1424613A Zoom lens systems
06/18/2003CN1424611A Optical systems with wavelength selective devices
06/17/2003US6580565 Zoom lens system
06/17/2003US6580564 Wide-angle zoom lens and projection-type display unit using it
06/12/2003WO2003048832A2 Micro zoom lens system
06/12/2003US20030107820 Zoom lens and image pickup apparatus
06/12/2003US20030107789 Optical apparatus
06/11/2003CN1423148A Adjustable lens group apparatus
06/10/2003US6577452 Variable focal length lens system
06/10/2003US6577451 Rear conversion lens
06/10/2003US6577450 Zoom lens and optical apparatus using the same
06/10/2003US6577449 Telescopic zoom lens system
06/05/2003WO2003046635A1 Zoom lens and video camer using it
06/05/2003US20030103276 Light irradiating device, optical pickup device with the same, method of adjusting light irradiating device
06/05/2003US20030103269 Macro lens, and camera comprising the same
06/05/2003US20030103268 Zoom lens system
06/05/2003US20030103266 Projection optical system and projection apparatus using the same
06/05/2003US20030103157 Electronic image pickup system
05/2003
05/29/2003US20030099043 Zoom lens
05/29/2003US20030099042 Zoom lens and camera equipped with zoom lens
05/27/2003US6570716 Zoom optical system and camera comprising the same
05/21/2003EP1181610A4 Projection lenses having reduced lateral color for use with pixelized panels
05/15/2003US20030090811 Camera-attachment lens system
05/15/2003US20030090638 Zoom system for an illumination device
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