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)
07/2009
07/01/2009CN201266271Y Miniaturization multi-time optical zooming lens
07/01/2009CN101470256A Zoom lens
07/01/2009CN101470255A Zoom optical system, optical instrument incorporating the zoom optical system, and method of manufacturing the zoom optical system
07/01/2009CN101470254A Zoom lens system
07/01/2009CN100507632C Zooming projection lens
07/01/2009CN100507611C 可变焦透镜 Zoom lens
06/2009
06/30/2009US7554754 Lens barrel
06/30/2009US7554749 Variable power optical system and image-recording device
06/30/2009US7554748 Zoom lens system
06/30/2009US7554747 Zoom lens
06/30/2009US7554746 Zoom lens and information device
06/30/2009US7554745 Zoom lens employing lens eccentricity approach to compensate for image blur due to hand tremor
06/30/2009US7554744 Zoom lens system and image-pickup apparatus
06/30/2009US7554600 Lens-barrel and image pickup apparatus
06/25/2009US20090161233 Lens position detecting device and lens position detecting method
06/25/2009US20090161230 Zoom lens and image pickup apparatus having the same
06/25/2009US20090161229 Zoom lens system, optical device with zoom lens system, and method of manufacturing zoom lens system
06/25/2009US20090161228 Zoom lens system
06/25/2009US20090161227 Zoom optical system, optical instrument incorporating the zoom optical system, and method of manufacturing the zoom optical system
06/24/2009CN100504494C Zoom lens and imaging device having the same
06/24/2009CN100504493C Zoom lens and electronic image pickup apparatus using the same
06/24/2009CN100504492C Projection type zoom lens and projection display device
06/24/2009CN100504491C Zoom lens
06/24/2009CN100504490C Image processor allowing shooting at close range
06/24/2009CN100504489C Lens defect correction
06/23/2009US7551847 Image pickup apparatus and method and program
06/23/2009US7551369 Lens barrel and optical apparatus
06/23/2009US7551368 Auto-focusing camera module and auto-focusing lens module
06/23/2009US7551367 Wide-angle lens, optical apparatus and method for focusing
06/23/2009US7551366 Zoom lens and image capture apparatus
06/23/2009US7551365 Zoom lens, digital camera and portable information device
06/23/2009US7549809 Image-taking lens system and digital apparatus using the same
06/23/2009US7549219 Automatic assembling system and method for camera lens units
06/18/2009US20090153981 Device for transferring lens
06/18/2009US20090153980 Macro lens, optical apparatus, and method for manufacturing the macro lens
06/18/2009US20090153979 Zoom lens and electronic imaging apparatus using the same
06/17/2009EP2071380A2 Zoom lens and optical apparatus and method for manufacturing thereof
06/17/2009CN101458391A Zoom lens and electronic imaging apparatus using the same
06/17/2009CN100501490C Wide zoom lens system
06/17/2009CN100501489C Zoom lens system
06/17/2009CN100501488C Projecting zoom lens and projection display device
06/17/2009CN100501487C Optical lens assembly
06/16/2009US7548382 Lens barrel and imaging device
06/16/2009US7548381 Compact zoomable camera device for portable digital electronic devices
06/16/2009US7548380 Zoom lens
06/16/2009US7548379 Zoom lens and projector using zoom lens
06/16/2009US7548378 Zoom lens and projector using zoom lens
06/11/2009WO2009073387A1 Zoom lens of the telephoto type having a liquid lens in a fixed group
06/11/2009US20090147377 Optical lens displacement systems
06/11/2009US20090147376 Zoom lens system, optical device with zoom lens system, and method of manufacturing zoom lens system
06/11/2009US20090147375 Zoom lens, imaging apparatus, and personal data assistant
06/11/2009US20090147374 Rear focusing zoom lens
06/11/2009CA2703246A1 Zoom lens of the telephoto type having a liquid lens in a fixed group
06/10/2009CN101454707A Zoom lens, digital camera, and portable information device
06/10/2009CN100498413C Zoom lens and projector unit
06/10/2009CN100498412C Zoom lens and image pickup apparatus having same
06/09/2009US7545582 Multi-step eyepiece
06/09/2009US7545581 Zoom lens and projector unit
06/09/2009US7545580 Zoom lens and image pickup apparatus including the same
06/09/2009US7545579 Zoom lens system and image pick-up apparaus
06/09/2009US7545578 Image projection optical system and image projection apparatus
06/09/2009US7545577 Zoom lens and image pickup apparatus including the same
06/09/2009US7545576 Variable focal length assembly having optical lens module
06/04/2009US20090141367 Zooming system and method
06/04/2009US20090141365 Liquid optics with folds lens and imaging apparatus
06/04/2009US20090141351 Zoom lens system, imaging device and camera
06/04/2009US20090141350 Zoom lens system, imaging device and camera
06/04/2009US20090141346 Telescope with variable magnification
06/04/2009US20090141258 Imaging Device in a Projection Exposure Machine
06/04/2009US20090141232 Optical lens module
06/03/2009CN100495107C Zoom lens system and image pickup apparatus having the system
06/03/2009CN100495106C Zoom lens and image pickup apparatus including the same
06/02/2009US7542222 Lens barrel drive apparatus
06/02/2009US7542216 Zoom lens system
06/02/2009US7542215 Zoom lens system and optical apparatus using the same
06/02/2009US7542214 Imaging system with a prism having adjustable number of reflections
06/02/2009US7542213 Projecting zoom lens and projection display device
06/02/2009US7542212 Zoom lens and image capture apparatus
06/02/2009US7540671 Variable-power optical system and electronic device using same
05/2009
05/28/2009WO2009067524A2 Compact stationary lens optical zoom image capture system
05/28/2009US20090135500 Zoom lens and camera device including the same
05/28/2009US20090135499 Macro objective
05/28/2009US20090135498 Zoom lens, optical apparatus equipped with the zoom lens and method for forming an image of an object and varying a focal length
05/28/2009US20090135497 Projection zoom lens and projection type display device
05/28/2009US20090135496 Projection zoom lens and projection type display device
05/28/2009US20090135495 Camera, handlens, and microscope optical system for imaging and coupled optical spectroscopy
05/28/2009US20090135494 Dual focal length lens system
05/28/2009US20090135485 Zoom lens and image capturing apparatus
05/27/2009EP2063304A2 High power zoom lens system and image pickup apparatus
05/27/2009CN201247341Y Ultra-high multiplying power, small volume and rapid magnification change optical system
05/27/2009CN101441316A Zoom lens and image projection apparatus having the same
05/27/2009CN101441315A Zoom lens, optical device and manufacturing method thereof
05/27/2009CN101441314A High power zoom lens system and image pickup apparatus
05/27/2009CN101441313A Projection lens and projection type display device using the same
05/27/2009CN100492090C DLP zooming projection lens
05/26/2009US7539406 Camera, lens driving method, and lens driving program
05/26/2009US7538954 Zoom lens system
05/26/2009US7538953 Zoom lens system
05/22/2009WO2009063766A1 Variable power optical system, imaging device, and digital device
05/21/2009US20090128925 Zoom lens and imaging apparatus
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