EF50mm f/1.2L USM
| Angle of View (Diagonal) | 46° |
| Angle of View (Horizontal) | 40° |
| Angle of View (Vertical) | 27° |
| Closest Focusing Distance (m, ft) | 0.45/1.5 |
| Construction (Groups Elements) | 6-8 |
| Diameter x Length (mm) (Approx.) | 85.8 x 65.5 |
| Distance Scale | o |
| Drive System | Ring-type USM |
| Filter Size (mm) | 72 |
| Max. Magnification (x) | 0.15 |
| Min. Aperture | 16 |
| No. of Diaphragm Blades | 8 |
| Anti-dust and Moisture | Supported |
| Weight (g) (Approx.) | 590 |
| Accessories (Lens Cap) | E-72 II |
| Accessories (Lens Hood) | ES-78 |
| Accessories (Lens Bag) | LP1214 |