Lens Construction (Groups/Elements)	10/14
Angle of View (diagonal)	26° 35' (APS-C)
Diaphragm Blade Number	7
Minimum Focus Distance	9.1in. (0.23m)
Macro Magnification Ratio	1:1
Filter Diameter	55mm
Weight	400g (14.1oz.)
Diameter x Length	2.9 x 3.15in (73 x 80mm)
Lens Hood	Included. Round, Bayonet mount
Mount	Canon, Nikon and Sony