Rectilinear wide angle lens with virtually no linear distortion.
- full frame coverage (Nikon F mount, Canon EF mount)
- chipped version for modern Nikons
- Manual focus only
- 15 elements in 12 groups
- ?-blade aperture diaphragm
- smallest aperture is f/22
- 95mm filter ring
- 10" (.25m) minimum focus, ? magnification
- 4.5 x 5.3" (114mm x 135mm) diameter, long
- 31 ounces (880g) weight
- included lens hood
- US$2700
- Announced September 8, 2016
Weights and sizes are for Nikon F-mount. Canon weight and size is slightly larger.