Sigma FE 85mm f/1.4 DG DN Art Aperture Series: Kitchen Countertop
This series is about evaluating secondary color including violet fringing and magenta/green color bokeh. It alsos evaluates focus shift and sharpness across the frame as well as which aperture for optimal performance.
Sigma FE 85mm f/1.4 DG DN Art Aperture Series: Kitchen Countertop
Includes images from f/1.4 through f/11 plus crops.