Canon Community

A bit confused. If I am using AI Servo, and back button focus, I focus on something not moving and can release to lock focus and then recompose.If I'm in One Shot, same thing happens.I've been told that in that situation, the focus using One Shot is ...

Two Quick Questions:  1.  I viewed a video that stated that when using BBF with AI Servo, only the center focus point is active.  So if you are tracking a bird in flght, and if the center point is not on the subject, you will lose focus.  Is that cor...

Any suggestions?  It just shows ETTL          M Zoom          14mm      accross the top of the unit.  This is with the 16-35mm lens or the 100mm macro lens.  ??