mabmy
Senior Member
Does anyone encounter any issue with the lens having front focus when using the outer AF points? My copy when used with the center AF point is tack sharp but once I shift the AF point off center, the front focus is so bad at every other AF points that I need to MA it to +20 and turn MA off when shooting at center AF point again. Went to Sigma service centre today and the technician acknowledged the problem after several testing at several F stop. Camera used is Canon1DX.
Sigma service centre has got this fixed for me! All AF points now are working fine with the lens! Thank you specially to the service technician for all his assistance and great service! This lens now is a killer! :thumbsup::thumbsup::thumbsup: