MECABLITZ 52 AF-1 is a world first hot shoe flash with a touch screen instead of regular buttons.
The touch screen is guarantee will remains visible even under direct sunlight. The screen also can be rotated just like mobile phones. When the camera is rotated from vertical to horizontal or vice versa then the screen also rotates.
The function itself is not much different from other flash but when it's time to update its firmware in it, MECABLITZ 52 AF-1 can be connected directly to a computer via USB.