Optimised for film and digital cameras reducing lateral colour aberration and providing an organic bokeh, S7/i FF prime lenses are designed to provide maximum performance at full aperture with superior control of flare, distortion and spherical aberration.
| Focal length | T Stop | Close Focus | Front Dia | Weight |
| 16mm | T2.0 | 16″ | 136mm | 4kg |
| 18mm | T2.0 | 16″ | 110mm | 3.5kg |
| 21mm | T2.0 | 16″ | 110mm | 3.3kg |
| 25mm | T2.0 | 14″ | 110mm | 3.3kg |
| 27mm | T2.0 | 14″ | 110mm | 3.3kg |
| 32mm | T2.0 | 14″ | 110mm | 3.4kg |
| 40mm | T2.0 | 18″ | 110mm | 3.5kg |
| 50mm | T2.0 | 20″ | 110mm | 3.4kg |
| 65mm | T2.0 | 20″ | 110mm | 3kg |
| 75mm | T2.0 | 19″ | 110mm | 3kg |
| 100mm | T2.0 | 2’6″ | 110mm | 3.3kg |
| 135mm | T2.0 | 3’3″ | 110mm | 3.7kg |