Canon EF-S 55-250 mm f/4-5.6 is STM teleobiettivo zoom
The STM stepping focus motor produces near-silent, smooth, and quick autofocus performance that is well-suited to video applications. Set Contains: EF-S 55-250mm f/4-5.6 IS STMLens Cap E-58IILens Dust Cap (10ML)Warranty card.