Once compared it to a Sigma 70-200/2,8...focus was much slower and allways with some hesitation!
For FAST and accurate focus use Canon primes with large openings!
/Janne
2004-11-08 kl. 16.18 skrev Pete Jenkins:
I had exactly this problem with a Sigma 17-35. Sigma apparently rebuilt it
and it is better, but not perfect. All my Canon lenses are perfect.
Not a lot of help I know, but I think Janne could be on the right track...
=============================================================== GO TO http://www.prodig.org for ~ GUIDELINES ~ un/SUBSCRIBING ~ ITEMS for SALE
