Compact, lightweight and high-image quality RF tele zoom lens, with a versatile zoom range of 100-400mm. Optical Image Stabilizer with up to 5.5 Stops* of shake correction. Up to 6 stops of shake correction** when paired with EOS R series cameras featuring In-Body Image Stabilizer (IBIS). Minimum focusing distance of 2.89 feet at 200mm and maximum magnification of 0.41x at 400mm. High speed, smooth and quiet autofocus with Canons Nano USM