Sigma to Announce 24-70mm f/2.8 Art Ahead of CP+ Next Month? [CR2]

We’re told that Sigma is aiming┬áto announce a 24-70mm f/2.8 OS Art series lens ahead of CP+ in Yokohama, Japan, which starts on February 23, 2017. We’ve seen one patent for a new Sigma 24-70 f/2.8 back in March of 2016. We’re also told that Sigma hopes to have the lens at retailers before the … Continue reading Sigma to Announce 24-70mm f/2.8 Art Ahead of CP+ Next Month? [CR2]