Bower SLY1620C 16mm f/2.0 High-Speed Super-Wide Lens for Canon XT/XS/30D/60D/T2i/T3/T5i/1D/5D Mark III/6D/7D/SL1 and Similar DSLRs Fully manual prime lens Angle of View (APS-C): 83.1 Lens Construction: 11 Groups / 13 Elements with 2 aspherical lens elements Impressive minimum focusing distance of 7.8 inches (20cm) Includes removable tulip lens hood, front and rear lens caps and lens pouch