Specifications for the EF 28-80mm f/3.5-5.6 III USM Marketed August 1995 Lens Construction (group) 9 Lens Construction (element) 9 No. of Diaphragm Blades 5 Minimum Aperture 38 Closest Focusing Distance (m) 0.38 Maximum Magnifcation (x) 0.26 Filter Diameter ( mm ) 58 Maximum Diameter x Length ( mm ) 65 x 63.5 Weight (g) 205
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