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)
11/2012
11/21/2012CN102789045A Zoom projection lens
11/21/2012CN102789044A Aspherical focal length-variable photoetching objective lens system
11/21/2012CN102789043A Hayashi toshihide [jp]; miyagawa naoki
11/21/2012CN102789042A Internal focus lens
11/21/2012CN102169225B Zoom lens
11/21/2012CN102122059B Zoom optical system
11/20/2012US8315000 Image pickup lens, image pickup apparatus and mobile terminal
11/20/2012US8314997 Compact zoom lens barrel
11/20/2012US8314996 Zoom lens and image pickup apparatus including the same
11/20/2012US8314995 Variable power optical system and imaging apparatus
11/20/2012US8314994 Scope having a zoom slider
11/15/2012WO2012153505A1 Variable magnification optical system and image capture device
11/15/2012US20120287397 Semi-finished blank for varifocal lens, varifocal lens made from this blank, and varifocal eyeglasses featuring this lens
11/15/2012US20120287312 Zoom lens system and image pickup apparatus including the same
11/14/2012CN202533647U Low-cost and high-resolution optical zoom lens
11/14/2012CN202533644U Double-component optical compensation zoom lens
11/14/2012CN102782556A Zoom-lens system, imaging device, and camera
11/14/2012CN102782555A Zoom-lens system, imaging device, and camera
11/14/2012CN102782554A Short-distance projection device having a reasonably wide angle and having zoom and focusing functions
11/14/2012CN102778739A Zoom projection fish-eye lens generally used for digital projector
11/14/2012CN102169224B Zoom lens
11/14/2012CN102096179B Zoom lens and image pickup apparatus including the same
11/14/2012CN101470254B Zoom lens, optical device therewith and manufacture method of the same
11/13/2012US8310774 Lens drive device
11/13/2012US8310773 Toric motor and lens barrel having the same incorporated therein
11/08/2012US20120281277 Imaging optical system and microscope apparatus
11/07/2012EP2519852A1 Camera module having a switchable focal length
11/07/2012CN102768399A Optical system, image forming apparatus and method for forming image by optical system
11/07/2012CN102768398A Optical path fusion device and method thereof
11/07/2012CN101950067B Long-wavelength infrared continuous zoom lens
11/06/2012US8305696 Inner focusing zoom lens
11/06/2012US8305695 High magnification compact zoom lens
11/06/2012US8305694 Zoom lens system
11/06/2012US8305693 Zoom lens system with wide angle of view
11/06/2012US8305692 Macro lens
11/01/2012WO2012148215A2 Camera lens module
11/01/2012US20120275035 Zoom lens and image-pickup apparatus having the same
11/01/2012US20120275034 Zoom projection lens for projector
11/01/2012US20120275033 Zoom lens
11/01/2012US20120275032 Zoom lens system, imaging apparatus, and method for zooming the zoom lens system
10/2012
10/31/2012CN102763019A Zoom lens system, imaging device, and camera
10/31/2012CN102759792A Zoom lens
10/31/2012CN102759791A Zoom lens
10/31/2012CN102759790A Zoom lens and image-pickup apparatus having the same
10/31/2012CN101261357B Zoom lens, optical apparatus and forming method
10/30/2012US8300965 Methods and apparatus to perform multi-focal plane image acquisition and compression
10/30/2012US8300333 Lens barrel and photographing apparatus including the same
10/30/2012US8300322 Variable magnification optical system and imaging apparatus
10/30/2012US8300321 Zoom lens system
10/30/2012US8300320 Zoom lens and image pickup apparatus including the same
10/30/2012US8300319 Zoom lens system
10/30/2012US8300318 Zoom lens system, imaging device and camera
10/30/2012US8300317 Varifocal lens
10/25/2012US20120268834 Photographing lens system
10/25/2012US20120268833 Zoom lens
10/25/2012US20120268832 Zoom lens system with wide angle of view
10/25/2012US20120268831 Wide angle zoom lens
10/25/2012US20120268830 Zoom lens
10/25/2012US20120268625 Zoom lens and image pickup apparatus equipped with zoom lens
10/24/2012CN102749700A Zoom lens system and image taking apparatus including the same
10/23/2012US8294995 Linear guide mechanism of lens barrel
10/23/2012US8294806 Photographic lens system and image pickup apparatus
10/23/2012US8294764 Extended depth-of-field surveillance imaging system
10/18/2012WO2012141023A1 Zoom lens, imaging apparatus, and manufacturing method for zoom lens
10/18/2012US20120262802 Zoom lens
10/18/2012US20120262801 Zoom lens and image pickup apparatus including the same
10/18/2012US20120262800 Zoom lens system
10/18/2012US20120262799 Zoom lens
10/18/2012US20120262798 Zoom lens and image pickup apparatus including the same
10/18/2012US20120262797 Zoom lens and image pickup apparatus having the same
10/18/2012US20120262608 Zoom lens and image pickup apparatus including the same
10/17/2012EP2510393A2 Lens actuator module
10/17/2012CN102736231A Optical system and optical apparatus having the same
10/17/2012CN102736230A Optical zoom lens
10/17/2012CN102736229A Zoom lens, camera and portable information terminal device
10/17/2012CN102736228A Zoom lens
10/17/2012CN102736227A Zoom lens and image pickup apparatus having the same
10/17/2012CN102033303B Rear attachment lens and imaging optical system and image pickup apparatus
10/17/2012CN101510000B Photography lens, optical apparatus with the same and process for manufacturing photography lens
10/16/2012US8289637 Focus adjustment device for use in portable image projection apparatus
10/16/2012US8289627 Lens barrel that realizes miniaturization, and image pickup apparatus
10/16/2012US8289626 Rotationally extendable structure of lens barrel
10/16/2012US8289625 Zoom lens and imaging apparatus
10/16/2012US8289624 Imaging lens system
10/11/2012WO2012137496A1 Zoom lens and image pick-up device
10/11/2012WO2012137421A1 Zoom optical system and imaging device having same
10/11/2012WO2011072094A8 Lens actuator module
10/11/2012US20120257285 Zoom Lens System, Imaging Device and Camera
10/11/2012US20120257100 Inner Focus Lens, Interchangeable Lens Apparatus and Camera System
10/10/2012EP2508930A1 Image forming optical system and microscope device
10/10/2012CN102725697A Spectral purity filter
10/10/2012CN102722017A Multi-waveband parfocal continuous focal length change optical device
10/10/2012CN101995648B Zoom lens
10/10/2012CN101556370B Three-unit zoom lens and image pickup device with same
10/09/2012US8284509 Voice coil motor
10/09/2012US8284507 Lens barrel
10/09/2012US8284499 Zoom lens and imaging apparatus
10/09/2012US8284498 Zoom lens and image pickup apparatus having the same
10/09/2012US8284497 Zoom lens, optical apparatus, and method for manufacturing zoom lens
10/09/2012US8284496 Zoom optical system and electronic pickup apparatus using the same
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