Overview

The Canon EF-S 55-250mm f/4-5.6 IS II is a lightweight, affordable telephoto zoom for APS-C cameras, praised for sharpness across the range, especially at mid-focal lengths and f/8. Optical weaknesses include mild chromatic aberration and distortion (barrel at wide, pincushion at tele). Build uses plastic with a plastic mount, but handling is decent with smooth controls. The lens requires a switch for manual focus. It suits budget-conscious users needing a compact, stabilized telephoto, but not for full-frame or rugged use.