Sz Dji Technology Co., Ltd.

Yongwang Xu

Takashi Koyama

Kenichi Honjo

Longji Bai

A control device includes control circuitry configured to control a heating device to heat an optical member in response to instruction information fulfilling a predetermined condition. The instruction information causes an increase in altitude of a movable object. The movable object includes an imaging device that includes an image sensor, the optical member, and the heating device. The optical member is arranged in front of the image sensor.

Control device, lens device, imaging device, imaging system, movable object control method, and program

A light amount adjustment device includes a base member, a rotation member rotatably held with respect to the base member, and a light amount adjustment member engaged with the rotation member and configured to be driven by the rotation member to adjust an amount of passing light. The rotation member includes a first surface area in contact with the base member and a second surface area not in contact with the base member. A surface roughness of the first surface area is greater than a surface roughness of the second surface area.

Growing community of inventors

Tokyo, Japan

Yongwang Xu