Tamron 28-70mm f3.5-4.5 CF Macro Zoom Lens for Nikon, Tamron Adaptall 2 series lens so you can interchange the lens mount and change the mount to suit your manufacturer, cosmetically this lens is in very good clean condition, optically the lens is in good order with just a few internal specs of dust, the manual focus and zoom actions are both smooth and positive and the iris blades are clean and the apertures are opening and closing correctly, lens has a close focus/macro mode focusing down to 30cm. Good quality lens.