EF600mm f/4L IS III USM
| Angle of View (Diagonal) | 4°10' |
| Angle of View (Horizontal) | 3°30' |
| Angle of View (Vertical) | 2°20' |
| Closest Focusing Distance (m, ft) | 4.2m / 13.78ft |
| Construction (Groups Elements) | 13-17 |
| Diameter x Length | 168 x 448mm |
| Distance Scale | o |
| Drive System | Ring-type USM |
| Filter Size | 52mm (Drop-in) |
| Maximum Magnification (x) | 0.15 |
| Minimum Aperture | 32 |
| Number of Diaphragm Blades | 9 |
| Anti-dust and Moisture | Supported |
| Weight | 3 050g |