Tamron SP AF 70-200mm f/2.8 DI
While overall dimensions are confined to the absolute minimum, the SP AF 70-200mm F/2.8 Di LD (IF) MACRO zoom lens is packed with features that allow stress-free photography: a versatile minimum focus distance (MFD) of just 95cm over the entire zoom range; best-in-class maximum macro magnification ratio of 1:3.1 at f=200mm; an advantageous internal focusing (IF) system and, of course, the fast maximum aperture of f/2.8.
The new tele-zoom lens covers a desirable focal length range of 70mm medium telephoto to 200mm telephoto when mounted on full-size format SLR cameras and a focal length range from 109mm to 310mm* ultra telephoto when mounted on a DSLR camera with an APS-C sized imaging sensor.
*Tamron uses a conversion ratio of approx. of 1.55x