L881 RS-C3 Shutter release remote control cable for digital camera Canon 50D 40D 30D EOS 30/60/20D

Features:

- RS-C3 shutter release Remote Control Cord for Canon 50D, 40D, 30D, EOS 30/60/1D/3/5D, EOSIV, EOS3,
  EOS1D/1DS/1DSMK2, EOSD30, EOSD60, EOS10D/20D
- Size: 9.5 x 2.7 x 1.6cm
- Remote Control for Canon 40D's Cable length: ~84cm
- Before proceeding, insert the plug into the camera's remote control socket with the mark on plug facing the mark on socket
  (if available) and turn the camera on.

Two-level shutter button, slide to lock:

- The release button can be pressed halfway or all the way.
- Press it halfway to activates autofocus.
- Press it completely to takes pictures.
- Press and slide it to lock the shutter for bulb photography.
- Since you can trigger the shutter without touching the camera body, it can avoid camera vibration, thus resulting in
  sharper pictures.