Remote Switch Trigger for Canon EOS 1D MARK II/1DS MARK II N + More
Reduce camera shake to produce pictures of super quality - Contains the functions of focusing shutter Buble setting and synchronization - No batteries required - Compatible with Canon EOS-1DS MARK II/EOS 1DS MARK II N/EOS-1D MARK II/EOS 1D/EOS 5D/EOS 20D/40D/10D/D60/EOS-1V/EOS-3 - Includes 90cm cable Chinese/English user manual