Tokina at-X M Wide-angle Zoom Lens  (Black, 100 mm)

The focus limiter switch is yet another highlight of Tokina 100mm 2.8 macro lens. With this feature, the lens locks the focus out of the closes focus to make the focus faster even when you use it as a moderate telephoto lens. This macro lens is excellent for clicking portraits as well. With a filter attachment size of 55mm, the fixed filter thread can be used with macro ring flashes and special effects filters for clicking important and special objects. Tokina macro lens also features one touch focus clutch mechanism which offers fast and easy switching between manual and auto focus as you shoot.