Canon EF-S 10-22mm f/3.5-4.5 USM review

A wide-angle all-rounder from Canon

This lens works equally well on smaller sensor cameras such as the EOS 400D

TechRadar Verdict

It's only suitable for smaller APS-C-sized sensor cameras but sharpness, contrast and colour quality prove to be unbeatable


  • +

    Great all-round performance


  • -

    Lens hood not supplied as standard

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In typical cheapskate fashion, at least when it comes to lens hoods, Canon doesn't supply one with this lens, which when added takes the overall price to about £500.

For that, you'll get a solid, full-frame lens that seems to work equally well on smaller sensor cameras such as the EOS 400D. In tests, sharpness was excellent, edge to edge. The downside was that we experienced more chromatic aberration than expected.

With an Ultrasonic Motor (USM) at the heart of its autofocus system and a short travel throughout the range of 0.24m to infinity, the focus locks on to its target almost instantaneously, even in low lighting. Manual override and the obligatory AF/MF switch on the lens barrel round out the extras. was the former name of Its staff were at the forefront of the digital publishing revolution, and spearheaded the move to bring consumer technology journalism to its natural home – online. Many of the current TechRadar staff started life a staff writer, covering everything from the emerging smartphone market to the evolving market of personal computers. Think of it as the building blocks of the TechRadar you love today.