Hanwha Techwin Co., Ltd.

Jae Goo Lee

Dae Bong Kim

Young Sang Kwon

Young Mi Kim

Hee Joong Han

Provided is an optical device including an optics including at least two moving groups that are movable along an optical axis and share portions of driving regions; a plurality of actuators configured to move the at least two moving groups along the optical axis, respectively; and a control unit configured to control the positions of the at least two moving groups by operating the actuators, wherein the control unit moves the at least two moving groups independently, such that the position coordinates of the at least two moving groups in one integrated coordinates system do not coincide with each other.

Growing community of inventors

Seongnam-si, South Korea

Jae Goo Lee