Canon EF-S 18-55mm f/3.5-5.6 IS II SLR Lens Focal Length & Maximum Aperture - 18-55mm f/3.5-5.6 II Lens Construction - 16 elements in 12 groups, including UD-glass and aspherical lenses Diagonal Angle of View - 74 20' - 7 50' (with APS-C image sensors) Focus Adjustment - Gear-driven Closest Focusing Distance - 1.48 ft./0.45m (maximum close-up magnification 0.24x)