Sigma updates firmware for multiple EF mount lenses, EF-E converter and one F mount lens
Sigma has released new firmware updates for a number of its Canon EF mount lenses as well as its Canon EF-E converter and a single Nikon F mount lens. For the Canon EF mount lens included in the update, the firmware mainly addresses compatibility with Canon's in-camera Lens Aberration Correction feature to ensure corrections match the characteristics of each lens and errors don't appear when the feature is enabled. dpreview.com »