Since EF-S lenses only mount on Canon EF-S bodies - which all feature a 1.6x FOVCF - the 17-55mm focal length range always equates to the field of view of a 27.2-88mm lens mounted on a full-frame ...

Canon today strengthens its EF-S lens series with the launch of the Image Stabilised wide angle EF-S17-55mm f/2.8 IS USM. With image quality and construction approaching that of Canons renowned ...

Buying the right camera, lens, accessory or software to suit your photography is really important. Our product reviews offer independent views with hands-on opinion and honest verdicts aimed to give ...