(Canon EF-S 17-85mm f/4-5.6 is USM. Inner focusing system, with focusiong camL2)CANON EF-S 17-85MM F/4-5.6 IS USM. 78 30 ft. - 18 25 ft. diagonal angle of view. 17-85mm; 1 4-5.6 focal length and maximum aperture.
eBay