Patent application number | Description | Published |
20090034100 | OPTICAL SYSTEM, IMAGING APPARATUS, AND METHOD FOR FORMING IMAGE BY THE OPTICAL SYSTEM - Providing an optical system having excellent optical performance, an imaging apparatus, and a method for forming an image by the optical system. The optical system includes, in order from an object, a first lens group G | 02-05-2009 |
20090052051 | OPTICAL SYSTEM, IMAGING APPARATUS, AND METHOD FOR FORMING IMAGE BY THE OPTICAL SYSTEM - Providing an optical system having excellent optical performance with sufficiently correcting spherical aberration and curvature of field, an imaging apparatus, and a method for forming an image by the optical system. The optical system includes a plurality of lens groups, at least one of the plurality of lens groups having an A lens that satisfies at least one of given conditional expressions. | 02-26-2009 |
20100188755 | ZOOM LENS SYSTEM, IMAGING APPARATUS, AND METHOD FOR MANUFACTURING ZOOM LENS SYSTEM - A zoom lens system including, in order from an object, a first lens group G | 07-29-2010 |
20110109977 | OPTICAL SYSTEM, IMAGING APPARATUS, AND METHOD FOR FORMING IMAGE BY THE OPTICAL SYSTEM - Providing an optical system having excellent optical performance with sufficiently correcting spherical aberration and curvature of field, an imaging apparatus, and a method for forming an image by the optical system. The optical system includes a plurality of lens groups, at least one of the plurality of lens groups having an A lens that satisfies at least one of given conditional expressions. | 05-12-2011 |
20110194191 | ZOOM LENS SYSTEM, IMAGING APPARATUS, AND METHOD FOR ZOOMING THE ZOOM LENS SYSTEM - Providing a zoom lens system having excellent optical performance with a high zoom ratio, an imaging apparatus, and a method for zooming the zoom lens system. The system including, in order from an object, a first group G | 08-11-2011 |
20120275032 | ZOOM LENS SYSTEM, IMAGING APPARATUS, AND METHOD FOR ZOOMING THE ZOOM LENS SYSTEM - Providing a zoom lens system having excellent optical performance with a high zoom ratio, an imaging apparatus, and a method for zooming the zoom lens system. The system including, in order from an object, a first group G | 11-01-2012 |
20140029111 | OPTICAL SYSTEM, IMAGING APPARATUS AND METHOD FOR MANUFACTURING THE OPTICAL SYSTEM - An optical system comprises a first lens element and a second lens element which are respectively shiftable to have a component in a direction perpendicular to the optical axis, the second lens element being composed of the first lens element and other lens element, and the first lens element or the second lens element being shifted to have a component in a direction perpendicular to the optical axis, thereby carrying out a correction of the image plane. Thus, there are provided an optical system having a suitable vibration reduction property, an image apparatus equipped with the optical system and a method for manufacturing the optical system. | 01-30-2014 |
20140085732 | ZOOM LENS SYSTEM, IMAGING APPARATUS, AND METHOD FOR ZOOMING THE ZOOM LENS SYSTEM - Providing a zoom lens system having excellent optical performance with a high zoom ratio, an imaging apparatus, and a method for zooming the zoom lens system. The system including, in order from an object, a first group G | 03-27-2014 |