but with an f/1.4 maximum aperture then focus backgrounds become viable. The bokeh is actually rather good and much better than might be expected of a 20mm lens. Flare is not an issue and even ...
Tamron 11-20mm F2.8 DI III-A RXD on Sony camera (Credit ... R10 or similar camera and are looking for a lens upgrade. Sigma 23mm F1.4 Contemporary on Sony camera (Credit: Jim Fisher) Canon's ...