I have searched around the web for this answer, but seem to be getting nowhere fast. :-(
I have a Canon 50d and 500d, also a Sigma 70-200 f2.8 mkll.
On f2.8 @ 200mm it back focuses and I can adjust it on the 50d. On the 500d it can't be adjusted but is again back focusing.
I read some places that its the lens that's out and others the body.
It would seem to me to be the lens in this case? I contact sigma and its only £37 to have it re calibrated.
Any thoughts?
Thanks.
I have a Canon 50d and 500d, also a Sigma 70-200 f2.8 mkll.
On f2.8 @ 200mm it back focuses and I can adjust it on the 50d. On the 500d it can't be adjusted but is again back focusing.
I read some places that its the lens that's out and others the body.
It would seem to me to be the lens in this case? I contact sigma and its only £37 to have it re calibrated.
Any thoughts?
Thanks.