This lens corrects colour aberration with four low-refraction, low dispersion UD lens elements & a fluorite lens element. It makes good use of available light for sharp, clear imaging performance. The ring-type USM and inner focusing system deliver quick and quiet autofocusing. Operability is enhanced by the full-time manual focus system as well as the possibility of autofocus at 98-280mm f/4 or 140-400mm f/5.6 when used together with the Extender EF1.4xII or EF2xII.
NOTE: When the EF1.4xII or EF2xII Extender is attached to the EF70-200mm f/2.8L IS II USM, the AF function on multi-focus-point EOS cameras is limited to the center focus point only.
- Filter size: 77mm
- Max aperture: f/2.8
- With ring USM motor and IS
| Angle of View (Diagonal) | 34°~12° |
| Angle of View (Horizontal) | 29°~10° |
| Angle of View (Vertical) | 19°30’~7° |
| Closest Focusing Distance (m, ft) | 1.2/3.9 |
| Construction (Groups Elements) | 19-23 |
| Diameter x Length (mm) (Approx.) | 88.8 x 199 |
| Distance Scale | o |
| Drive System | Ring-type USM |
| Filter Size (mm) | 77 |
| Max. Magnification (x) | 0.21 |
| Min. Aperture | 32 |
| No. of Diaphragm Blades | 8 |
| Anti-dust and Moisture | Supported |
| Weight (g) (Approx.) | 1490 |
| Accessories (Lens Cap) | E-77 II |
| Accessories (Lens Hood) | ET-87 |
| Accessories (Lens Bag) | LZ1326 |
