found at Camera House
The technical details behind this accessory
Canon RS-80N3 Remote Switch offers great features. With an 2.6ft./80cm 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 has a shutter-release lock. Its quick-lock plug connects to the N-3 type remote control socket on many EOS Bodies.
Key Features
Suits EOS 1D/5D
Works just like a shutter button
Weight: 1.9 oz./53.8 g.
Top three Reasons we think you will love this accessory
Works well
Reliable
Useful