- 70-200mm telephoto zoom lens with f/4 maximum aperture for Canon SLR cameras
- Inner focusing system and ring-type ultra-sonic monitor for quick and quiet autofocusing
- Compatible with same tripod collar (sold separately) as EF 300mm f/4L USM lens
- 3.9-foot close-focusing distance; supports use of circular polarizing filter
- Measures 3 inches in diameter and 6.8 inches long; weighs 25 ounces; 1-year warranty
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