This is a versatility extended battery grip integrates lots of exciting features, e.g. exposure length control, time circling exposal management, as well as clock & stopwatch setting. LCD screen is another features joined in the new grip, the 1.2'' LCD displays information you need in timer photography, and LCD background light assists you work in dark circumstance. Those functional buttons in new grip have very sensitive reaction, comfortable size and easy operation with the clear guide symbol on the button. Considerately, new grip provides extra CR1616 coin battery to power the LCD, so the grip clock won't be affected when camera batteries was took off .
Besides above features we introduced, the new battery grip also inherits the basic parts of ordinary battery grip BG-E2 for Canon 50D/40D/30D/20D camera such as vertical shutter, AE/EF lock button, AF button, 6 AA batteries or two BP-511A batteries holder to double shooting time...
Professional Timer Functions:
Time Lag, Shutter Time, Shooting Number Setting
• Shutter Lag, max 99h59m59s,
• Exposal Length, max 99h59m59s,
• Shooting Circulation, max 99 times.