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Ultra-wide angle Prime G lens
XD Linear Motor offering excellent response and low vibration for fast, precise, quiet AF
Two AA elements and three ED glasses for high resolution throughout the image area
Sony Nano AR Coating to eliminate flare and ghosting
Focus hold button and other features support professional shooting needs
Minimum Focus Distance
0.19 m (AF), 0.18 m (MF) (0.63 ft (AF), 0.59 ft (MF))
Maximum Magnification ratio (x)0.20 (AF), 0.22 (MF)
Filter Diameter (mm)67
Weight373 g (13.2 oz.)