Compact super telephoto zoom lens for birding, wildlife, motorsports, events and more
500mm of zoom power on FX-format DSLRs
750mm equivalent on DX-format DSLRS
Fast f/5.6 constant aperture for beautiful out-of-focus backgrounds and low-light performance
4 stops of vibration reduction with specialized tripod and sports modes
AF compatible with optional TC-14E series teleconverters and DSLRs that offer f/8 support