Lightweight lens ideal for sports, portraiture, animals, etc. The telephoto effect can make the picture look compressed or have excellent background blur. At the 300mm focal length, you can fill the frame with a postcard from 1.5 metres away. With USM, This technology makes focusing precise, virtually noiseless and incredibly quick – some lenses focusing literally faster than the human eye.
Diagonal Angle of View: 32° 11'-8° 15' Lens Construction (elements/groups): 13/9 No. of Diaphragm blades: 7 Minimum Aperture: 32-45 Closest Focusing Distance (m): 1.5 Maximum Magnification (x): 0.25 (at 300mm) Filter Diameter: 58mm