Canon EF-S 18-135mm f/3.5-5.6 IS STM Lens(White box, New) Focal length and maximum aperture: 18-135mm, 1:3.5-5.6 Closest focusing distance: 0.39 m/1.3 ft. Lens construction: 16 elements in 12 groups Diagonal angle of view: 11 Degree 30 ft. - 74 Degree 20 ft. Inner focusing system