Sigma 135mm f/1.8 DG HSM Art Aperture Series: Trees on Barren North Rocky Face (Nikon D850)
Get Sigma 135mm f/1.8 DG HSM Art at B&H Photo.
Added to 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: Trees on Barren North Rocky Face0)
Includes images up to full resolution from f/1.8 through f/5.6.
The about $1399 Sigma 135/1.8 DG HSM Art is an outrageously good bargain and an outstanding match for the new Nikon D850.