This viewfinder bracket kit is designed for viewfinders that are equiped with arosette with 1/4″ threaded hole., This bracket uses a NATO rail system to connect the camera to the viewfinder and prevents the viewfinder from “twisting”, which can result in a crooked horizon of the image., , Included items in this kit:, , , , 1x Viewfinder bracket with rosette 1/4″ (0700-0031), 1x NATO rail (0710-0130), , ,