RF50mm f/1.2L USM
| Angle of View (Diagonal) | 46°00′ |
| Angle of View (Horizontal) | 40°00′ |
| Angle of View (Vertical) | 27°00′ |
| Closest Focusing Distance (m, ft) | 0.40 / 1.31 |
| Construction (Groups Elements) | 9-15 |
| Diameter x Length (mm) (Approx.) | 89.8 x 108 |
| Distance Scale | - |
| Drive System | Ring-type USM |
| Filter Size (mm) | 77 |
| Max. Magnification (x) | 0.19 |
| Min. Aperture | 16 |
| No. of Diaphragm Blades | 10 |
| Anti-dust and Moisture | Supported |
| Weight (g) (Approx.) | 950 |
| Accessories (Lens Cap) | Lens Cap E-77II & Lens Dust Cap RF (included) |
| Accessories (Lens Hood) | Lens Hood ES-83 (included) |
| Accessories (Lens Bag) | Lens Case LP1319 (included) |