- FX coverage, Canon EF, Nikon F mount
- weather-sealed design
- Autofocus (in-lens focus motor)
- ? elements in ? groups
- 9-blade aperture diaphragm, electronic for Nikon (requires D3/D300 or later)
- smallest aperture is f/?
- ?mm filter ring
- ?" (.?m) minimum focus; 1:? maximum reproduction ratio
- ? x ?" (? x ?mm) long, diameter
- ? ounces (?g) weight
- ? lens hood
- US$?
- Model number
- Announced February 28, 2018