Tamron 17-50mm F/4 Di III VXD Lens - Sony FE

The Tamron 17-50mm F/4 Di III VXD is a compact and lightweight, full-frame lens that covers a versatile zoom range from ultra-wide through standard focal lengths so there is no need to switch lenses. The excellent close-range shooting performance provides an MOD of 19cm at the wide end and 30cm at the tele end. The constant F4 aperture throughout the whole range makes it ideal not just for still images but also video shooting.

Advanced optical performance
The optical construction of the 17-50mm F4 consists of 15 elements in 13 groups. With the precise arrangement of special lens elements, including three LD, one GM and two hybrid aspherical lens elements, chromatic and other aberrations are effectively suppressed. The resolving power across the entire frame with clarity and sharpness, and full use of the rich bokeh delivered by the F4 wide-open aperture get you close to that perfect shot.

Rugged Compact and lightweight design
The Tamron 17-50mm F4 weighs just 460g and is a compact 114.4mm long, a size that's well-balanced even when attached to a Sony mirrorless camera body. The lens has a fixed barrel length and internal zoom mechanism that make it easy to maintain framing while shooting still images and video, and easily balanced with a video rig or gimbal stabilizer. The highly portable 17-50mm F4 features moisture-resistant construction and fluorine coating on the front and rear lens surfaces, providing durability in natural environments.