Technical Specification of Tamron AF 55-200mm Zoom Lens -

Model – A015
Lens Construction (Groups/Elements) – 9/13
Angle of View – 28°28′-7°59′ (APS-C size equivalent)
Diaphragm Blade Number – 9
Minimum Aperture – F/32
Minimum Focus – 0.95m (37.4″) (entire zoom range)
Macro Mag. Ratio – 1:3.5 (at f=200, MFD 0.95m)
Filter Diameter – ø52
Weight – 300g (10.4oz)
Diameter x Length – ø2.8 x 3.3in.
                   (ø71.6 x 83.0mm)
Accessory – Lens hood 
Mount – Canon AF, Minolta AF-D, Nikon AF-D