Canon EF-S 17-85mm 1:4-5.6 IS USM Zoom Camera Lens Access Doors Variable-speed trigger (0-2

Variable-speed trigger (0-2

000 Type of user boxes Public

snap photos

weight than traditional batteries

Supports image snapshot

Canon EF-S 17-85mm 1:4-5.6 IS USM Zoom Camera Lens Access Doors Variable-speed trigger (0-2Spanning a wide angle to telephoto range, the EF S 17 85mm f 4 5. 6 IS USM from Canon is a 27. 2 136mm equivalent zoom designed for EF S mount DSLRs. This reach is complemented by an optical design featuring one dual sided aspherical element, which helps to minimize distortion and spherical aberrations in order to realize greater sharpness and clarity. A Super Spectra coating has also been applied that reduces flare and ghosting for improved contrast