Adapter to Trigger Cannon EOS SLR Camera Shutter & Focus with Ability Switches

Use any Ability Switches to Trigger Cannon EOS SLR Camera Shutter with auto Focus. Optionally use a second ability switch to manually control or activate Focus. Replaces the Canon RS-60E3 wired remote control for disabled photographers with limited or no use of their hands, arms, or fingers For Cannon EOS SLR Camera models with Pinout 350D, 400D, 450D, 500D, 550D, 600D, 650D, 700D, 60D, 70D have 2.5mm female jack (3.3v) Splits 2.5mm TRS stereo Male Jack on side of camera with right angle into Two 3.5mm TS  mono female jacks Tip = shutter Ring = focus (or do not use and leave empty to utilize autofocus)   Cannon EOS SLR Cameras have a jack on the side of the camera to remotely trigger focus and shutter. Focus can be left on automatic. Focus (ring) corresponds to pressing the shutter button halfway down and results in focusing the camera. Shutter (tip) corresponds to pressing the shutter button all the way down. In this case the camera is first focused and then triggered if the focus