The world's shortest focal length non-fisheye wide-angle lens with a fast f/2.8 maximum aperture and a close focusing distance of only 7.1". The lens also incorporates a built-in lens hood and a gelatin filter holder behind the rear lens element.
| Filter Size | Gelatin filter slot in rear of lens |
| f/Stop Range | 2.8-22 |
| Minimum Focus Distance | 7.1" |
| Magnification | 1:5.2 |
| Angle of View | 114.2 Degrees |
| Groups/Elements | 10/14 |
| Length | 3.3" |
| Maximum Diameter | 3.2" |
| Weight | 1.44 lb |