if u are using AF servo/focus the system will refocus after each pic.. using manuell or AF one shot mode will bring u back to full 6.5fps in burst mode.
start using your AF-ON(/off) button on the back. It will pause your AF, and bring you back up to your max (6.3) fps. Once you let go, it will go back to tracking. This works well when framing a quarterback on the far extreme side of the frame, who wants them in the middle? :)
if u are using AF servo/focus the system will refocus after each pic.. using manuell or AF one shot mode will bring u back to full 6.5fps in burst mode.
RTFM!
erebh 2 years ago
@erebh
Exactly what I was going to say.
squishy949 1 year ago
please can you tell me about the optical quality of this lens through out its entire zoom range. I may be thinking about buying it you see.
artman333 2 years ago
start using your AF-ON(/off) button on the back. It will pause your AF, and bring you back up to your max (6.3) fps. Once you let go, it will go back to tracking. This works well when framing a quarterback on the far extreme side of the frame, who wants them in the middle? :)
dwillpro 3 years ago
try turning the ai servo off, it takes time to focus
N0MADRIDER 3 years ago
SIGMA JAPAN released information about this problem.
In Japan, SIGMA started supplying a free-upgrade service.
1.APO 120-400mm F4.5-5.6 DG OS HSM for Canon Serial Number lower than 1011001
2.APO 150-500mm F5-6.3 DG OS HSM for Canon Serial Number lower than 1007001
sokojaso 3 years ago
You have "high iso noise reduction " off or on?
zhoudatou 3 years ago
Thanks for your comment.
This video is "high iso noise reduction" option off.
Please check my older video (high iso noise reduction option "ON").
sokojaso 3 years ago
it seems that sigma has some thing wrong with the communication to the canon body.
zhoudatou 3 years ago