- Outstanding professional lens ideal for overcoming distances in any photographic application
- Image Stabilizer technology for increased performance
- 2 IS modes for panning and static shooting
- Ring USM for fast and silent AF combine with full time manual focus override and focus preset for complete focus control

This lens is ideal for sports and wildlife photography. The newly designed optical system has one fluorite element and two UD-glass elements to obtain high resolution and high contrast. Also, the minimum focusing distance is reduced to 5.5m. Extender EF 2x II can be attached to increase the focal length to 1200mm while retaining AF (at the center focusing point with the EOS-1v and EOS-3).

Included Accessories
- Lens Cap E-185
- Lens Hood ET-160
- Dust Cap E
- Lens Case 600