Focal length and maximum aperture: 35-135mm f/4-5.6 Lens construction: 14 elements in 12 groups Diagonal angle-of-view: 63°-18° Focus adjustment: inner focusing system with USM Closest focusing distance: 0.75 m/2.5 ft(in macro setting) 1 m/3.3 ft Zoom system: rotating type Filter size: 58mm Length x max. diameter, weight: 86.4 x 72mm, 425g
