The Tamron SP AF60mm f/2.0 Di II LD 1:1 Macro is a medium telephoto macro lens designed for APS-C size digital SLR cameras. To get great macro shots, the SP AF60mm covers an equivalent angle of view of 93mm when converted to the 35mm format and has a minimum focusing distance of 9.1 inches. This lens has a fast maximum aperture of f/2.0 to deliver dramatically attractive blurred background effects under a wide variety of lighting situations. It comes with a 6-year Tamron Limited Warranty (in the U.S only).