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
- 14 elements in 12 groups, 2 aspherical elements
- ?-blade aperture diaphragm
- smallest aperture is f/22
- 77mm filter ring
- 10" (.25m) minimum focus, ? magnification
- 4.2 x 5.3" (107mm x 135mm) diameter, long
- 23.8 ounces (675g) weight
- included lens hood
- US$2300
- Announced September 8, 2016
Weights and sizes are for Nikon F-mount. Canon weight and size is slightly larger.