Tamron 70-200mm f/2.8 Di LD AF (IF) SP Macro Lens for Nikon (A001N) - International Version (No Warranty) 13 Groups in 18 Elements Lens Construction Angle of View - Diagonal 34 21'-12 21', Horizontal 28 51'-10 17', and Vertical 19 16'-6 31' Minimum Focus Distance - 37.4 (0.95m) throughout the range Macro Magnification Ratio - 1 - 3.1 at f=200mm, MFD - 0.95m Flower shaped lens hood and case