Tamron AF 28-200mm F/3.8-5.6 XR Di Aspherical (IF) Macro Zoom Lens for Canon Digital SLR Cameras 19.3 inch (0.49m) Minimum Focus Distance entire zoom range 1 - 4 Macro Magnification Ratio at f=200mm MFD 0.49m Weight - 354 grams (12.5 ounces) Diameter x Length - 2.8 x 3.0 inch (71.0mm x 75.2mm) Accessory Flower shaped lens hood