Sigma has announced a new 35mm F1.2 DG Art series prime for Sony E-mount and Leica SL-mount cameras. This new DG II model is a completely new design and replaces the previous version. Being around 30% lighter and 20% shorter, it boasts a significant decrease in size and weight. The redesigned lens features one SLD element, four asphericals and an undisclosed number of elements made from high anomalous dispersion glass. It also features a floating element design by virtue of two High-response linear actuators, one each for the two focusing groups. When changing focus, the dedicated AF acutator in combination with the adoption of the aspherical elements “significantly suppresses focus-breathing,”…