Tamron 17-50mm F/4 Di III VXD for Sony E Mount

Designed for Sony mirrorless cameras, this groundbreaking wide-angle zoom covers ultra wide-angle tostandard focal lengths with a constant F4 aperture and is ideal for both still photography and videorecording. It achieves excellent optical performance across the entire zoom range, with crispness fromedge-to-edge. The lens also incorporates TAMRON's VXD linear motor focus mechanism for superiorquietness and agile performance and achieves high-speed and high-precision autofocus. The physicallength of the lens does not change while zooming. It’s the perfect lens for taking still photos and is alsoideal for video shooting, in part since it’s easy to balance even when attached to a gimbal stabilizer orother equipment. The excellent close-range shooting performance provides an MOD (Minimum ObjectDistance) of 0.19m (7.5") at the wide end and 0.3m (11.8") at the tele end. The ideal “walk around” lens,the new TAMRON 17-50mm F4 offers great portability and convenience and makes it possible to s