Sigma 135mm f/1.8 DG HSM Art Aperture Series with Focus Stack: Rodin Burghers of Calais
Get Sigma DG HSM Art and see my recommended lenses for Nikon and recommended lenses for Canon.
See Sigma DG HSM Art lens reviews in diglloyd Advanced DSLR.
This series puts the Sigma 135mm f/1.8 DG HSM Art to the test on a portrait in very blue light with specular highlights and reflections.
A 2-frame focus stack at f/9 is also included in the f/1.8 - f/11 series.
In my review of the Sigma 135mm f/1.8 DG HSM Art in Advanced DSLR:
Sigma 135mm f/1.8 DG HSM Art Aperture Series with Focus Stack: Rodin Burghers of Calais
Includes images up to full resolution, with crops.