Product OverviewThe world's smallest, most lightweight 28-200mm high magnification zoom lens. With a minimum focal distance over the entire zoom area of 49cm, and a maximum magnification of 1:4 (at 200mm), this remarkable lens achieves high magnification zoom performance with the compact size of a standard zoom lens. Through XR (Extra Refractive Index) glass and efficient use of aspherical lenses, Tamron has achieved a 25% reduction in size and a 27% reduction in weight over the previous model (Model 371D), along with a decrease in filter diameter by two-steps ?72mm- ?62mm) without compromising the superior image quality characteristic of Tamron 28-200 lenses.
Specifications Lens Construction (Groups/Elements) 14-10 Angle of View 75?-12? Type of Zooming Rotation Diaphragm Blade Number 7 Minimum Aperture F/22 Minimum Focus 19.3in.(0.49m) Macro Mag. Ratio 1:4.0 (at 200) Filter Diameter ?62 Weight 12.5oz. (354gm) Diameter x Length ?2.8 x 3.0in. (?71 x 75.2mm) Accessory Lens hood
28-200mm F/3.8-5.6 XR For Canon
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