Tokina 11-16mm f2.8 DX is an Auto Focus (AF) Wideangle Zoom lens with APS-C / DX max sensor coverage and it is designed to be used with Nikon F (DX) mount lenses.
Tokina 11-16mm f2.8 DX was replaced with Tokina AT-X Pro 11-16mm f2.8 DX II Nikon F DX. Follow the link to read our comparison of these lenses: Compare Tokina AT-X Pro 11-16mm f2.8 DX Nikon F DX vs Tokina AT-X Pro 11-16mm f2.8 DX II Nikon F DX
Tokina 11-16mm f2.8 DX is compatible with cameras that have Nikon F (DX) lens mount.
Max sensor coverage of Tokina 11-16mm f2.8 DX is APS-C / DX.
Tokina 11-16mm f2.8 DX has a focal range of 11-16mm and 1.5X zoom ratio. When mounted on a APS-C / DX format camera, it provides an 50mm equivalent of 16.5 - 24mm.