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)
03/2010
03/04/2010US20100053767 Zoom lens and image pickup apparatus
03/04/2010US20100053766 Zoom lens and image pickup apparatus having the same
03/04/2010US20100053765 Optical system and optical apparatus having the same
03/04/2010US20100053422 Lens apparatus and shooting apparatus using same
03/03/2010EP2158511A2 Infrared camera comprising an optical zoom of large ratio and corresponding method of observing a scene
03/03/2010CN101661158A Zoom lens system and a projector with the zoom lens system
03/03/2010CN101661157A Zoom lens and image pickup apparatus equipped with same
03/03/2010CN101661156A Method for realizing zoom optical system without moving lens group and optical system
03/02/2010US7672069 Linear motor and camera module having the same
03/02/2010US7672063 Zoom lens, optical apparatus equipped with the zoom lens and method for forming an image of an object and varying a focal length
03/02/2010US7672062 Projection zoom lens and projection type display device
03/02/2010US7672061 Zoom lens and imaging device
03/02/2010US7670072 Cam-locking positioning mechanism
02/2010
02/25/2010US20100046089 Lens barrel, camera and information device
02/25/2010US20100046088 Projector and control method of projector
02/25/2010US20100046087 Zoom lens system and a projector with the zoom lens system
02/25/2010US20100046086 Zoom lens and image pickup apparatus equipped with same
02/25/2010US20100046085 Lens barrel and imaging device
02/25/2010US20100046074 Zoom lens and image pickup apparatus having the same
02/25/2010US20100045808 Variable-power optical system, image pickup device, and digital apparatus
02/24/2010CN201413424Y Zoom lens, camera device and mobile telephone set
02/24/2010CN101655600A Zoom lens and image pickup apparatus having the same
02/24/2010CN100592135C Zoom lens system and imaging device
02/24/2010CN100592134C Zooming projection lens
02/23/2010US7667900 Zoom lens system and optical apparatus using the same
02/23/2010US7667899 Zoom lens system and imaging apparatus
02/23/2010US7667898 Zoom lens and projector
02/23/2010US7667897 Dual lens optical system and dual lens camera having the same
02/18/2010WO2010018839A1 Zoom lens system, optical device provided with the zoom lens system, and variable magnification method using the zoom lens system
02/18/2010WO2010018838A1 Zoom lens system, optical device with same, and magnification changing method using zoom lens system
02/18/2010WO2010018727A1 Zoom lens, optical apparatus with the zoom lens, and method of manufacturing zoom lens
02/18/2010US20100039710 Zoom lens
02/18/2010DE10131285B4 Objektiv mit großem Zoomverhältnis Lens with large zoom ratio
02/17/2010CN101650466A Zoom lens
02/17/2010CN100590474C Zooming projecting lens
02/16/2010US7663819 Lens barrel assembly of camera module and laser apparatus for assembling the same
02/16/2010US7663811 Driving mechanism, driving device, and lens driving device
02/16/2010US7663810 Lens barrel and method for manufacturing the same
02/16/2010US7663809 Compact zoom lens
02/16/2010US7663808 Zoom lens, imaging device, and personal digital assistant
02/16/2010US7663802 Zoom lens system with vibration reduction function
02/11/2010WO2010016402A1 Imaging optical system and electronic imaging device having same
02/11/2010US20100033846 Lens barrel and imaging device with lens barrel
02/11/2010US20100033845 Inner focusing zoom lens
02/11/2010US20100033842 Compact zoom lens
02/11/2010US20100033841 Zoom lens and image pickup apparatus including the same
02/11/2010US20100033840 Zoom lens and optical apparatus equipped therewith
02/11/2010US20100033839 Zoom lens and image pickup apparatus having the same
02/11/2010US20100033838 High zoom-ratio zoom lens system
02/11/2010US20100033837 Optical apparatus
02/11/2010US20100033836 Variable focal length lens system
02/11/2010US20100033835 Optical lens displacement systems
02/11/2010US20100033834 Variable-power optical system, image pickup device, and digital apparatus
02/11/2010US20100033821 High variable power zoom lens
02/11/2010US20100033578 Compact dual-field ir2-ir3 imaging system
02/10/2010CN101644827A Variable focal length lens system
02/10/2010CN101644826A High variable power zoom lens
02/10/2010CN101644825A Zoom lens and image pickup apparatus having the same
02/10/2010CN101644824A Portable electronic device and screen amplifying device thereof
02/10/2010CN100589008C Zoom lens
02/09/2010US7660053 Lens barrel and imaging apparatus
02/09/2010US7660046 Lens barrel and image pickup device
02/09/2010US7658499 Projector with a linearly adjustable zoom projection lens
02/09/2010CA2540516C Projection lens, and projection display apparatus and rear projection display apparatus using the projection lens
02/04/2010WO2010014069A1 Single spot focus control
02/04/2010WO2010013435A1 Zoom lens, optical device comprising same and method for manufacturing zoom lens
02/04/2010US20100027134 Zoom lens and camera with zoom lens
02/04/2010US20100027133 Lens unit and image pickup apparatus
02/04/2010US20100026878 Dual lens optical system and dual lens camera having the same
02/03/2010CN201397419Y High-resolution varifocal optical system with small volume, large aperture, fast focusing and low cost
02/03/2010CN201397418Y Periscopic high-resolution varifocal optical system with small volume and low cost
02/03/2010CN201397417Y Optical system realizing focal distance change of unmovable lens group
02/03/2010CN101639569A Big relative aperture long-focus image space telecentric zoom lens
02/03/2010CN100587543C Zoom lens and image capturing device
02/03/2010CN100587542C Zoom lens and image pickup apparatus
02/02/2010US7657170 Motor structure with built-in lens
02/02/2010US7656590 Zoom lens and imaging apparatus
02/02/2010US7656589 Zoom lens system, imaging device and camera
02/02/2010US7656587 Projection lens system
01/2010
01/28/2010WO2010011789A2 Compact auto-focus image taking lens system with a micromirror array lens and a lens-surfaced prism
01/28/2010US20100020414 Lens apparatus and optical apparatus
01/28/2010US20100020413 Lens barrel
01/28/2010US20100020411 Projection variable focusing lens and projection display device
01/28/2010US20100020410 Zoom lens, lens barrel and image pickup apparatus
01/28/2010US20100020409 Zoom lens, imaging apparatus and mobile phone
01/28/2010US20100020408 Endoscope objective optical system
01/28/2010DE102008021140B3 Objektiv mit einer Vorrichtung zum Einschwenken einer optischen Baugruppe in den Strahlengang des Objektivs Lens with a device for pivoting an optical assembly into the beam path of the objective
01/27/2010CN101634743A Zoom lens, lens barrel and image pickup apparatus
01/27/2010CN100585446C 变焦透镜 Zoom lens
01/27/2010CN100585445C Zoom lens and image pickup apparatus
01/26/2010US7652830 Lens barrel and photographing apparatus
01/26/2010US7652829 Lens barrel and image pickup apparatus
01/26/2010US7652828 Zoom lens assembly controlled by shape memory material
01/26/2010US7652827 Zoom lens
01/26/2010US7652826 Three-unit zoom lens system and image pickup apparatus using the same
01/21/2010WO2010007939A1 Variable magnification optical system, optical apparatus provided with same and method for variable magnification using variable magnification optical system
01/21/2010WO2010007892A1 Zoom lens, optical device, and method of manufacturing zoom lens
01/21/2010WO2010007812A1 Imaging optical system and electronic imaging system containing same
01/21/2010US20100014169 Zoom lens and imaging apparatus
01/21/2010DE102007051620B4 Makro-Objektiv Macro lens
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