EF 24-85mm f3.5-4.5 USM

introduced 1996

Focal length and maximum aperture: 24-85mm 1:3.5-4.5
Lens construction: 15 elements in 12 groups
Diagonal angle-of-view: 84°-28°30'
Focus adjustment: ring-type USM, inner focusing system, full-time manual focus
Closest focusing distance: 0.5 m/ 1.6 ft., 0.16 x magnification
Zoom system: rotating type
Filter size: 67mm
Max. diameter x length, weight: 73 x 69.5mm, 380g