Tamron 11-20mm f/2.8 Di III-A RXD Lens (Fuji X Mount)The TAMRON 11 20mm f 2. 8 is the worlds first ultra wide angle lens for Fujifilm X mount APS C mirrorless cameras to achieve a maximum aperture of F2. 8. It covers focal lengths from 11 20mm and allows users to fully enjoy the soft bokeh effects, distinctive depth of field, and unique perspective provided by a fast aperture lens. The lens is compact and lightweight, ideal for regular use and travel. The lens has an MOD of 0. 15m at the widest end,