... of instantly triggering the shutter without disturbing the camera. It is ideal for taking pictures of subjects ... Features:Brand new Button Guide: S button for camera shutter 2S button for 2 seconds delay shutter ... 1S, GX-10, GX-20 N part for Nikon D80, D70S, D70, D60, D50, D40, D40X, 150ED, 140ED, ... , Nuvis S C part for Canon: Canon EOS 300D (Digital Rebel), 350D (Rebel XT), 400D (Rebel XTi), 450D ...