Features:
Remote shutter release cord (remote commander) - it is really a very useful and helpful gear for prevent vibration when taking photos under long exposures， close-ups (macro) or continuous shooting.The shutter release button of this remote cord can be pressed halfway for auto-focus and exposure metering.
A shutter release button lock is available which for long exposures shooting and continuous shooting helpfully.
Control Autofocus and Shutter Triggering， Capture Images without Camera Shake
Ideal for Taking Long Exposures
Use for Continuous or Single Exposures
No Battery Required-Powered by Camera
Larger， More Comfortable Form Factor

Functions:
1. Prevent vibration : This remote cord can prevent vibration during long exposures， close-ups or continuous shooting.
2. Halfway pressed button: The shutter release button of this remote cord can be pressed halfway for auto-focus and exposure metering.
3. Shutter release button lock : A shutter release button lock is available which for long exposures shooting and continuous shooting.
4. All electronic， no batteries needed.

Specifications:
Length of cord:approx.85cm
Size of remote shutter: 7.8*2.3*1.3cm
Suitable for:
For Canon 5D/50D/40D/30D/20D/10D/1D/1DS

Package Content:
1 X Remote Shutter