18912374. ZOOM LENS AND IMAGING APPARATUS INCLUDING THE SAME (CANON KABUSHIKI KAISHA)

ZOOM LENS AND IMAGING APPARATUS INCLUDING THE SAME

Organization Name

CANON KABUSHIKI KAISHA

Inventor(s)

SHUNJI Iwamoto of Tochigi JP

ZOOM LENS AND IMAGING APPARATUS INCLUDING THE SAME

This abstract first appeared for US patent application 18912374 titled 'ZOOM LENS AND IMAGING APPARATUS INCLUDING THE SAME

Original Abstract Submitted

A zoom lens includes, in order from an object side to an image side, a first lens unit having negative refractive power, a second lens unit having positive refractive power, a third lens unit having positive refractive power, a fourth lens unit having negative refractive power, and a fifth lens unit having positive refractive power, wherein an interval between the lens units adjacent to each other is changed in zooming, and wherein the first lens unit and the fourth lens unit are not moved in zooming.