Optical Features/Specifications Angle of View (Horizontal, Vertical, Diagonal) 29º - 6º 50', 19º 30' - 4º 35', 34º - 8º 15' Lens Construction (Elements/Groups) 19/14 Number of Aperture Blades 8 Minimum Aperture 32-45 Minimum Focusing Distance (m) 1.2 Distance Information Yes Optical Image Stabilization (OIS)1 4-Speed AF Motor Ring USM¹
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