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This brand new lens from Tamron covers the ever-popular 70-200mm range with a fast constant aperture of f/2.8. It is one of Tamron's 'SP' lenses, which denotes that it should be able to produce professional quality results and it sports moisture sealed construction. Vibration compensation should allow sharp images to be taken hand held, at slower shutter speeds than would be possible without and the USD focusing motor is silent and allows manual focus adjustments to be applied at any time.
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