EF50mm f/2.5 Compact Macro
| Angle of View (Diagonal) | 46° |
| Angle of View (Horizontal) | 40° |
| Angle of View (Vertical) | 27° |
| Closest Focusing Distance (m, ft) | 0.23/0.8 |
| Construction (Groups Elements) | 8-9 |
| Diameter x Length (mm) (Approx.) | 67.6 x 63 |
| Distance Scale | ー |
| Drive System | Arc Form Drive |
| Filter Size (mm) | 52 |
| Max. Magnification (x) | 0.5 |
| Min. Aperture | 32 |
| No. of Diaphragm Blades | 6 |
| Anti-dust and Moisture | Not Supported |
| Weight (g) (Approx.) | 280 |