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1. (WO2018035731) EXTERNAL ELECTRONIC VIEWFINDER OF SINGLE LENS REFLEX CAMERA

Pub. No.:    WO/2018/035731    International Application No.:    PCT/CN2016/096475
Publication Date: Fri Mar 02 00:59:59 CET 2018 International Filing Date: Thu Aug 25 01:59:59 CEST 2016
IPC: G03B 13/02
Applicants: WANG, Zuoliang
王佐良
Inventors: WANG, Zuoliang
王佐良
Title: EXTERNAL ELECTRONIC VIEWFINDER OF SINGLE LENS REFLEX CAMERA
Abstract:
Provided is an external electronic viewfinder of a single lens reflex camera. The external electronic viewfinder comprises a wireless emitter (1) and a camera (3), and is installed and fixed on a flash hot shoe of the single lens reflex camera via a hot shoe interface (2). A rear end of the viewfinder is externally connected to the outside of an optical viewfinder of the single lens reflex camera. The camera (3) is provided directly behind the optical viewfinder, and is installed on a rotating bracket (7). The rotating bracket (7) is installed on the wireless emitter (1) via a rotation shaft (8). By rotating the rotating bracket (7), the camera (3) can leave the area directly behind the optical viewfinder or enter the area directly behind the optical viewfinder. When the camera (3) leaves the position directly behind the optical viewfinder of the single lens reflex camera, a photographer can use the optical viewfinder of the single lens reflex camera to take photographs normally. When the camera (3) enters the area directly behind the optical viewfinder of the single lens reflex camera, the camera (3) transmits a viewfinder image to an external display device in a wired or wireless manner, and the photographer can perform viewfinding and take photographs using the external display device.