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Standard zoom range from ultra-wide 20 mm to 70 mm
Two AA elements and three ED glass elements for extremely high optical performance
Image shift minimised by reduced focus breathing and axial shift when zooming
Two XD Linear Motors for fast, quiet, smooth focus drive
Customisable focus hold buttons and independent rings for focus, zoom, and aperture
Minimum Focus Distance
Wide: 0.30 m / Tele: 0.25 m (AF), 0.25 m (MF) (Wide: 0.99 ft / Tele: 0.82 ft (AF), 0.82 ft (MF))
Maximum Magnification ratio (x)0.39
Filter Diameter (mm)72
Weight488 g(17.3 oz.)