Tamron 17-70mm f/2.8 Di III-A VC RXD Lens for Canon RF

Spanning a versatile zoom range and characterized by its bright design, the Tamron 17-70mm f/2.8 Di III-A VC RXD Lens is a 27.2-112mm-equivalent lens for APS-C-format Canon RF-mount mirrorless cameras. The wide-to-short tele range is ideal for everyday shooting, and the fast f/2.8 constant maximum aperture suits working in difficult lighting conditions and offers improved control over depth of field.Adding to the versatility of the zoom design is a Vibration Compensation image stabilization system, which reduces the appearance of camera shake for steadier photo and video recording in low-light conditions. Also benefiting handling, an RXD stepping motor enables quick, near-silent autofocus performance along with full-time manual focus override and a minimum focusing distance of 7.5". Suited to this lens's use in inclement weather conditions, it also features a moisture-resistant construction and a fluorine-coated front element to protect against fingerprints and smudges.

Versatile zoom is designed for APS-C-format Canon RF-mount mirrorless cameras and covers wide-angle to short-telephoto fields of view with its 27.2-112mm equivalent focal length range.

Bright constant f/2.8 maximum aperture affords consistent brightness throughout the zoom range and offers improved control over depth of field.

RXD (Rapid eXtra-silent stepping Drive) autofocus motor delivers impressively quiet, quick, and smooth focusing performance to suit both stills and video applications. This focusing system also offers a minimum focusing distance of just 7.5" and a 1:4.8 maximum magnification for working with close-up subjects. Full-time manual focus override is also possible, and it is compatible with Sony's Direct Manual Focus function or fine-tuned manual control.

The rounded nine-blade diaphragm contributes to a pleasing bokeh quality.

VC image stabilization helps to minimize the appearance of camera shake for more effective handheld shooting in difficult lighting conditions.

A moisture-resistant construction benefits this lens's use in inclement conditions, and a fluorine coating has also been applied to the front lens element to protect against dust, dirt, and smearing.