The Push-Button Viewfinder Mount from SHAPE is compatible with the Panasonic AU-EVA1 camera. The mount is designed with an L-bracket with two ratchet knobs for quick mounting and adjustment. It features two points of articulation with SHAPE patented push-button design allowing horizontal, vertical, and transversal adjustment of your viewfinder. By simply pressing the button, you are allowed a 360-degree rotation to place your view finder in the best position for your use. Push, adjust, release, and then its lock. The viewfinder can be secured to the bracket with a captive screw, and three 1/4″-20 threaded holes provide additional mounting options.