Photography Classes Online – Icon Photography School › Forums › Photography Lessons › Lesson 5 › Lesson 5 › Re: Re: Lesson 5
March 14, 2011 at 9:23 pm #20117
Anything is possible when the battery is low.
Are you referring to manual or autofocus? If you have problems with both it could be a physical defect.
Does this issue creep up with all lenses or just one?
I would recommend doing some quick tests to figure out whats going on.
You can download a focus chart, print it out and start playing around with it.