RF800mm f/11 IS STM
| Angle of View (Diagonal) | 03°05′ |
| Angle of View (Horizontal) | 02°35′ |
| Angle of View (Vertical) | 01°40′ |
| Closest Focusing Distance (m, ft) | 6.0 / 19.69 |
| Construction (Groups Elements) | 8-11 |
| Diameter x Length (mm) (Approx.) |
101.6 x 281.8 (Retracted) 101.6 x 351.8 (Extended for Shooting) |
| Distance Scale | - |
| Drive System | Leadscrew-type Stepping Motor + Rack System |
| Filter Size (mm) | 95 |
| Max. Magnification (x) | 0.14 |
| Min. Aperture | f/11 (Fixed f/11 Aperture) |
| No. of Diaphragm Blades | - |
| Anti-dust and Moisture | Not supported |
| Weight (g) (Approx.) | 1260 |
| Accessories (Lens Cap) | E-95 |
| Accessories (Lens Hood) | ET-101 |
| Accessories (Lens Bag) | LZ1435 |