| Attribute name | Attribute value |
|---|---|
| Length | 14.4" |
| Diameter | 5.04" |
| Viewing angle, horizontal | 7.34 ° |
| Viewing angle, vertical | 4.94 ° |
| Lens structure (elements/groups) | 33/24 |
| Closest focusing distance | 78.7" |
| Lens mount interface | Canon EF |
| Number of diaphragm blades | 9 |
| Diagonal angle of view (min) | 4.43 ° |
| Diagonal angle of view (max) | 8.85 ° |
| AF actuator | Ring USM |
| Filter size | 2.05" |
| Magnification | 0.21 x |
| Minimum aperture number | 4 |
| Maximum aperture number | 45 |
| Ultrasonic motor (USM) | Y |
| Lens type | Telephoto lens |