- full frame, FX coverage (Canon EF, Nikon F, Sigma lens mounts)
- Dust and splash proof design
- Autofocus (in-lens focus motor), internal focus
- 16 elements in 11 groups, 2 FLD, 1 SLD element
- 9-blade aperture diaphragm
- smallest aperture is f/32
- Optical stabilization, 2 modes (4 stops CIPA)
- 46mm rear drop in
- ?” (?m) minimum focus; 1:? maximum reproduction ratio
- 15 x 5.7” (380.3 x 144.8mm) long, diameter
- 116.8 ounces (3310g) weight
- included rotating tripod collar, ? lens hood, carrying case, circular polarizer, caps, supports Sigma USB dock
- US$5999
- Model Number ?
- Announced: September 19, 2016