Remote switch with an 2.6ft cord to prevent camera shake for
super telephoto shots, macrophotography, and bulb exposures.
The Remote Switch works just like a shutter button, enabling
halfway or complete pressing. It also has a shutter-release lock.
Its quick-lock plug connects to the new N-3 type remote control
socket. Compatible with EOS 10D, 1D, D60, D30, D2000, 1v/1vHS, 3.