Since the built-in flash as a fill outstanding works, disturbing the panel because it generates a shadow at the bottom right of the screen. With one pull the visor is removed by the bayonet lock and attached again just as quickly, and all without taking your eye away from the viewfinder.
Qualitatively, the panel is absolutely great! Aluminium without burrs and sharp edges and sitting despite constant up and unscrewing (fill flash) bombenfest without play. Thank Quenox!