The CANON EF 100-400mm f/4.5- 5.6L IS USM lens is designed for use with any 35mm Canon SLR Camera that accepts EF-Mount lenses. Manual Focusing - Enabled with focus mode switch and focusing ring (full-time mechanical manual focusing provided) Focusing Range - 1.8m/5.9 ft. to infinity (at all focal lengths)
EF mount; telephoto zoom lens
Ultra-low Dispersion glass with Fluorite elements; inner focusing; full-time manual focus; image stabilizer
100-400mm focal length
f/4.5-5.6 maximum aperture