The firmware version for sigma s single lens reflex sd camera has since been made available on their homepage and promises improvements foremost with light exposure. I just got the sigma -20mm f4- ex dc lens and have taken a few photos in the last few days i have not had the opportunity to go and calmly take pictures with that and my new.
Each and every sigma lens offers optimum optical performance and smooth handling characteristics through bination of experience and advanced technology. Buy filter, sigma lens, lens hood cap items from hkbns ebay shop we sell filter, canon lens, 10 computer dummy dummy linux suse tech d-slr, eyecup eyepiece, 3