Sigma released a new firmware update V02 for Sigma 24-70mm F2.8 DG DN lens. Designed  for Sony E-Mount and L-Mount is the second newly-designed “Art zoom” dedicated for full mirrorless cameras. The Sigma 24-70mm F2.8 DG DN Art lens price is $1,099 and it is generally compared against Tamron’s popular 28-75mm F/2.8 Di III RXD, which retails for … Continue reading Sigma 24-70mm F2.8 DG DN Art Lens Firmware Update V02