Matches 151 - 200 out of 369 < 1 2 3 4 5 6 7 8 >


Match Document Document Title
US20150085165 ZOOM LENS AND IMAGING APPARATUS  
A zoom lens includes, in order from an object side to an image side: a first lens group having a positive refractive power; a second lens group having a negative refractive power; a third lens...
US20140334013 ZOOM LENS SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING ZOOM LENS SYSTEM  
In a zoom lens system, an optical apparatus, and a manufacturing method, there are provided, in order from an object side: a first lens group having positive power, a second lens group having...
US20140049672 ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME  
Provided is a zoom lens, including, in order from an object side to an image side: a first lens unit having a positive refractive power which does not move; a second lens unit having a negative...
US20130335617 ZOOM LENS SYSTEM, INTERCHANGEABLE LENS APPARATUS AND CAMERA SYSTEM  
A zoom lens system, in order from an object side to an image side, comprising: a first lens unit having positive optical power; a second lens unit having negative optical power; a third lens unit...
US20120262799 ZOOM LENS  
An embodiment of this invention provides a zoom lens, which includes, in order from an object side to an image-forming side, a first lens group having positive refractive power, a second lens...
US20120257285 Zoom Lens System, Imaging Device and Camera  
A zoom lens system, in order from an object side to an image side, comprising: a first lens unit having negative optical power; a second lens unit having positive optical power; a third lens unit...
US20120188647 ZOOM LENS SYSTEM, OPTICAL APPARATUS, AND METHOD FOR MANUFACTURING ZOOM LENS SYSTEM  
With including, in order from an object side along an optical axis: a first lens group having positive refractive power; a second lens group having negative refractive power; a third lens group...
US20110228158 ZOOM LENS SYSTEM, INTERCHANGEABLE LENS APPARATUS AND CAMERA SYSTEM  
A zoom lens system, in order from the object side to the image side, comprising a first lens unit, a second lens unit, a third lens unit and subsequent lens units including at least a fourth lens...
US20130107104 SET OF COMPOUND LENSES AND IMAGING APPARATUS  
A set of compound lenses according to the present invention forms, on an imaging device, an optical image of an object. The set of compound lenses includes a focus lens group including one or more...
US20130038946 Image Stabilization Zoom Lens  
During zooming from the wide angle end to the telephoto end, a first lens unit having a positive refractive power is fixed, a second lens unit having a negative refractive power moves toward the...
US20110141577 ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME  
A zoom lens includes, in order from an object-side to an image-plane-side: a positive first lens unit; a negative second lens unit; a stop; a positive third lens unit; a negative fourth lens unit;...
US20140313399 ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME  
A zoom lens includes, in order from an object side to an image side, first and third lens units having a positive refractive power, a second lens unit having a negative refractive power, and a...
US20140146217 Zoom Lens and Image Pickup Apparatus Equipped with Same  
A zoom lens includes, in order from the object side to the image side along its optical path, a first lens unit having a positive refractive power, a second lens unit having a negative refractive...
US20140043693 OPTICAL SYSTEM FOR IMAGING AN OBJECT  
An optical system for imaging an object on an image acquisition unit. The optical system, from the object, comprises a first lens unit, a second lens unit, a third lens unit and a fourth lens unit...
US20130242169 ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME  
A zoom lens includes, in order from an object side to an image side, first and third lens units having a positive refractive power, a second lens unit having a negative refractive power, and a...
US20130100325 ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME  
A zoom lens includes, in order from an object side to an image side, a front lens group including a first lens unit having positive refractive power and a second lens unit having refractive power,...
US20130002934 Zoom Lens System, Imaging Device and Camera  
A zoom lens system comprising: a positive first lens unit; a negative second lens unit; a positive third lens unit; and one or more subsequent lens units, wherein in zooming, the first to third...
US20120314298 ZOOM LENS AND IMAGE PICKUP APPARATUS USING THE SAME  
A zoom lens includes in order from an object side, a first lens group having a positive refractive power, a second lens group having a negative refractive power, a third lens group having a...
US20120307367 Zoom Lens System, Imaging Device and Camera  
A zoom lens system, in order from an object side to an image side, comprising: a first lens unit having positive optical power; a second lens unit having negative optical power; a third lens unit...
US20120268830 ZOOM LENS  
An embodiment of this invention provides a zoom lens, which primarily includes, in order from an object side to an image-forming side, a first lens group having positive refractive power; a second...
US20110222166 COMPACT ZOOM LENS  
A zoom lens includes, in order from an object side to an image plane side, a first lens group fixed to the image plane during zooming, having a positive refractive power, and including a single...
US20110032402 ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME  
A zoom lens includes, from an object side to an image side, first to fifth lens units having positive, negative, positive, negative, and positive refractive powers. A distance between the first...
US20150241672 ZOOM LENS, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE ZOOM LENS  
The present invention has, in order along the optical axis from the object side: a first lens group (G1) that has positive refractive power; a second lens group (G2) that has negative refractive...
US20150185449 ZOOM LENS AND IMAGING APPARATUS  
A zoom lens consists of a first lens-group having positive refractive-power, a second lens-group having negative refractive-power, a third lens-group having positive refractive-power, a fourth...
US20140340544 ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME  
A zoom lens includes, in order from an object side to an image side thereof, a first lens unit having a positive refractive power, a second lens unit having a negative refractive power, a third...
US20140160342 ZOOM LENS  
A zoom lens includes, sequentially from an object side, a positive first lens group, a negative second lens group, a positive third lens group, and a positive rear lens group. During zooming from...
US20140036136 ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME  
A zoom lens includes first to third lens units having positive, negative, and positive refractive power, respectively, and a rear lens group having positive refractive power. An aperture stop is...
US20130300916 ZOOM LENS SYSTEM, IMAGING DEVICE AND CAMERA  
A zoom lens system, in order from an object side to an image side, comprising: a first lens unit having positive optical power; and at least one subsequent lens unit, wherein in zooming from a...
US20120293872 Zoom Lens with Bent Optical Path and Image Pickup Apparatus Using the Same  
A zoom lens with a bent optical path comprising, in order from the object side to the image side, a first lens unit having a positive refractive power, a second lens unit having a negative...
US20120075715 Zoom lens and electronic imaging apparatus incorporating the same  
The zoom lens of the invention comprises, in order from an object side thereof, a first lens group having positive refracting power, a second lens group having negative refracting power, a third...
US20110228160 ZOOM LENS SYSTEM, INTERCHANGEABLE LENS APPARATUS AND CAMERA SYSTEM  
A zoom lens system comprising a plurality of movable lens units which individually move along an optical axis at the time of zooming from a wide-angle limit to a telephoto limit during image...
US20110026133 ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME  
A zoom lens includes, in order from an object side to an image side, a first lens unit having a positive refractive power, a second lens unit having a negative refractive power, a third lens unit...
US20100290130 IMAGING LENS SYSTEM AND IMAGING APPARATUS USING THE SAME  
An imaging lens system has an autofocus function using a liquid lens and an imaging apparatus using the imaging lens system in which the imaging lens system is configured with a smaller number of...
US20100284092 VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL APPARATUS PROVIDED WITH THE VARIABLE MAGNIFICATION OPTICAL SYSTEM AND METHOD FOR MANUFACTURING VARIABLE MAGNIFICATION OPTICAL SYSTEM  
A variable magnification optical system ZL has, in order from the object side, a first lens unit G1 with a positive refractive power, a second lens unit G2 with a negative refractive power, a...
US20100214667 ZOOMING OPTICAL SYSTEM, OPTICAL APPARATUS AND ZOOMING OPTICAL SYSTEM MANUFACTURING METHOD  
The present invention has at least a first lens group G1 to a fifth lens group G5 which are disposed in order from an object. The first lens group G1 has positive refractive power, and is divided...
US20150234165 ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME  
A zoom lens comprising, in order from the object side to the image side, a first lens unit having a positive refractive power which does not move for zooming, a plurality of lens units which move...
US20150219883 ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME  
A zoom lens includes, from an object side to an image side, a first lens unit having positive refractive power, a second lens unit having negative refractive power, a third lens unit having...
US20150185450 ZOOM LENS AND IMAGING APPARATUS  
A zoom lens consists of a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power, a fourth...
US20150130968 ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME  
Provided is a zoom lens including, in order from an object side to an image side: a first lens unit having a positive refractive power which does not move for zooming; a second lens unit having a...
US20140185145 ZOOM LENS, IMAGING DEVICE AND INFORMATION DEVICE  
A zoom lens includes, in order from an object side in an optical axis a first lens group having a positive refractive power, a second lens group having a negative refractive power; a third lens...
US20140184856 ZOOM LENS AND CAMERA DEVICE  
The zoom lens comprises five or more groups of lens pieces, namely, the foremost or first lens group of positive refractive power located the closest to an object, the succeeding second lens group...
US20130235466 ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME  
A zoom lens includes, from the object side to the image side, first to sixth lens units having positive, negative, positive, negative, positive, negative refracting powers. In zooming from the...
US20130222921 ZOOM LENS  
A zoom lens includes sequentially from an object side, a first lens group having a positive refractive power, a second lens group having a negative refractive power, a third lens group having a...
US20130201564 LENS SYSTEM, OPTICAL DEVICE WITH LENS SYSTEM, AND METHOD OF MANUFACTURING LENS SYSTEM  
A lens system comprises, on a side closest to an object, a first lens component having a positive refractive power and a second lens component having a positive refractive power in order from the...
US20130094097 ZOOM LENS AND OPTICAL APPARATUS  
The zoom lens includes a first lens unit being disposed closest to an object and having a positive optical power, and at least one subsequent lens unit being disposed closer to an image than the...
US20120236418 ZOOM LENS AND IMAGING APPARATUS  
A zoom lens includes: a first lens group having positive refracting power; a second lens group having negative refracting power; a third lens group having positive refracting power; a fourth lens...
US20110085247 ZOOM LENS SYSTEM, IMAGING DEVICE AND CAMERA  
A zoom lens system, in order from an object side to an image side, comprising a first lens unit having positive optical power, a second lens unit having negative optical power, a third lens unit...
US20110080652 ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING SAME  
A zoom lens includes, in order from an object side to an image side and arranged along an optical axis, first to fifth lens units having positive, negative, positive, positive or negative, and...
US20150241674 ZOOM LENS AND IMAGING APPARATUS  
A zoom lens consists essentially of, in order from the object side: a positive first lens group that is fixed during magnification change; a moving lens group consisting of at least two lens...
US20150097995 ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME  
A zoom lens includes a rear lens group having a first lens unit having a positive refractive power, a second lens unit having a negative refractive power, an aperture stop, and a rear lens group...

Matches 151 - 200 out of 369 < 1 2 3 4 5 6 7 8 >