CAMERA AND CAMERA ACCESSORY Russian patent published in 2018 - IPC G03B17/14 

FIELD: photo; cinema.

SUBSTANCE: present invention relates to a camera and a camera accessory, such as an interchangeable lens interchangeably attached to the camera. Claimed group of inventions includes a camera and accessories to the camera. Camera comprises an attachment, the first, second and third contact pins being arranged in the order of the first, second and third contact pins, and wherein the first, second and third contact pins are adjacent to each other, the fourth contact pin is not disposed adjacent to the first, second and third contact pins, the first contact pin being a pin corresponding to detecting a change in the signal caused by the docking of the component to the camera, the second contact pin is a pin corresponding to the power supply for making a communication with the attached component to the camera, the third contact pin is a pin corresponding to the driving force supply to the actuator of the component to the chamber, and the fourth contact pin is a pin corresponding to determining the type of docked component to the camera.

EFFECT: technical result consists in providing the camera and accessories to the camera, made with the possibility of reducing losses due to the resistance of the wiring relative to power supply and, additionally, impermeable to noise, and also in providing the possibility of reducing the angular range occupied by the contacts in the mount, so that the size of the camera may be reduced.

10 cl, 19 dwg, 1 tbl