| Focal Length | 800mm |
| Maximum Aperture | f/11 |
| Lens Mount | Canon RF |
| Format Compatibility | Full-Frame |
| Angle of View | 3° 5' |
| Minimum Focus Distance | 19.69' / 6 m |
| Maximum Magnification | 0.14x |
| Optical Design | 11 Elements in 8 Groups |
| Focus Type | Autofocus |
| Image Stabilization | Yes |
| Filter Size | 95 mm (Front) |
| Dimensions (ø x L) | 4 x 13.85" / 101.6 x 351.8 mm |
| Weight | 2.77 lb / 1260 g |