EF 100-300mm f/4.5-5.6 USM
Similar in size to Canon's popular 75-300mm lenses, the big difference here is a more powerful, ring-type Ultrasonic Motor for focusing. For sports and action subjects with challenging movement, this may be the best choice among Canon's affordable long tele zoom lenses. Of course, it's equally well-suited for travel, shooting outdoor events, and similar situations.
- Uses a sophisticated rear-group focus system, so the front of the lens doesn’t rotate during focusing – helpful to photographers using filters such as polarizers outdoors.
- Solid optical quality and performance
- Closest focus distance 4.9 feet