GoWing Lens Flipper for Leica M-Mount Lenses (Black)

Simple and ingenious, the black Lens Flipper for Leica M-Mount Lenses from GoWing provides a fast and effective way for carrying and switching lenses in the field. With a double-sided lens mount and sturdy shoulder strap, you can attach your favorite glass to the Lens Flipper and have it hang conveniently at your side while shooting. But it's not until you need to change lenses on your camera, that the true beauty of the Flipper is revealed-- quickly attach your working lens to the Flipper's bottom mount, flip it over, remove your alternate lens and attach it to your camera. No fuss, no muss.