I have a 7D and a EOS 3. When I put them on a tripod with the same lens and same low light(or shadows in sun) situation I notice the 7D cannot focus razor sharp like my old EOS 3- only until I shine I very bright light on the subject can I get t...
Thank you amfoto 1. You are quite right about the canon flashes being able to pinpoint my focus much better. I have noticed this, but did not know I could get them to not fire and still send out the IR beam to focus. I have the Ex 420 and Ex 580 II...
I shoot Al Servo alot(pet photography and kids) but my tests were done on "one shot" and "single frame" since I noticed this behavior. That is where adding the extra light allowed the camera to lock focus a little better to get that sharp focus. ...
Just soft usually,(it does lock focus and does not hunt, but I need to be able to see eyelashes in sharp focus when I target the nose and eye area) until the light source comes to a bright enough point that it finds pinpoint focusing. With enough l...
I do not know about camera shake on the tripod. And how that relates to the EOS 3 being able in the same scenario getting it razor sharp with center single point focus. Tested the 7D against the EOS 3 on a tripod, lowlight, 24-70mm at 4.0 and 400 I...
