Tamron SP AF 17-50mm F2.8 XR Di II VC LD Aspherical IF Lens for Canon

Tamron's SP AF17-50mm F2.8 XR Di II VC LD Aspherical (IF) is a high-speed, wide-to-moderate-telephoto zoom lens designed for Canon DSLR cameras with smaller sensors. It covers the very popular 17-50mm focal length range (equivalent to 26-78mm in the full-frame 35mm format) making it extremely versatile. Tamron's Vibration Compensation (VC) mechanism minimizes the effects of handheld camera shake (up to 4-stops), providing a means to great low-light shooting. The lens delivers impressive sharpness and striking contrast over its entire focal length and aperture range. A maximum aperture of F2.8 delivers images enhanced by shallow depth-of-field, and smooth, natural transitions in out-of-focus areas of the image. Di II Lenses are designed for exclusive use on digital cameras with smaller-size imagers. These lenses are not designed for conventional cameras or digital cameras with image sensors larger than APS-C size (24mm x 16mm). Vibration Compensation (VC)Internal Focusing (IF)Aspherical Lens ElementsExtra Refractive Glass (XR)Low Level Distortion... More