Launched alongside the EOS R7 and R10 APS-C format mirrorless R system cameras, this lens is wonderfully compact and lightweight, at 62x44mm in size and just 124g in weight. Even so, it features an agile stepping motor autofocus system and 4-stop optical image stabilization, which is ramped up to 6.5-stop effectiveness with the R7’s in-body stabilizer.Downsizing is achieved with a retractable design, so the lens is somewhat longer when shooting. Handling benefits from a customisable control ring, so you can use it for other functions when shooting in autofocus mode. Centre-sharpness is excellent throughout the zoom range but edge/corner-sharpness less impressive.aunched alongside the EOS R7 and R10 APS-C format mirrorless R system cameras, this lens is wonderfully compact and lightweight, at 62x44mm in size and just 124g in weight. Even so, it features an agile stepping motor autofocus system and 4-stop optical image stabilization, which is ramped up to 6.5-stop effectiveness with the R7’s in-body stabilizer. .✪✪✪✪☆