Nikon AR-11 is a Soft Shutter Release, designed for use with the Nikon Df camera. By screwing the AR-11 into the release socket on the shutter-release button of the Df, you can enjoy soft and vibration-free shutter release operation.

Although Nikon AR-11 is developed for Nikon Df camera, it can also be used with other Nikon cameras with shutter-release button that has a release socket that complies with ISO standard.