Patents Assigned to FUIIFILM Corporation
  • Patent number: 10527827
    Abstract: The zoom lens consists of, in order from the object side, a first lens group that has a positive refractive power and remains stationary during zooming, a second lens group that moves during zooming, and a subsequent lens group. The first lens group has a negative lens at a position closest to the object side. The subsequent lens group has, successively in order from a position closest to the image side, a final positive lens group that remains stationary during zooming, a positive lens group that moves during zooming, a stop, and a negative lens group that moves during zooming. The stop moves integrally with the positive lens group during zooming. The stop first moves to the object side, and reversely moves during zooming from the wide-angle end to the telephoto end. Predetermined conditional expressions are satisfied.
    Type: Grant
    Filed: December 15, 2017
    Date of Patent: January 7, 2020
    Assignee: FUIIFILM Corporation
    Inventors: Yasutaka Shimada, Taiga Noda