Made of high quality copper with anodizing process finish, it is not easy to faded and durable for long time use
Helps to minimize delicate vibration when you
With slight concave surface, the button surface and edge are very smooth and very comfortable to press
The screw thread is carefully designed and tested, and it can match your device perfectly
It fits the cameras with screw hole on the shutter release button, such as fits for Leica, for Rolleiflex, for Fuji X100, for Hasselblad, for Nikon and so on