Tamron 17-50mm f/4.0 VXD Di III

Zoom lens that covers ultra wide-angle to standard focal length at constant F4 aperture High optical performance and image quality throughout the entire zoom range Compact for easy handling with internal zoom for superlative balance Fast and accurate AF for still and video shooting Outstanding close-range shooting performance expands versatility

The Tamron 17-50mm f/4 Di III VXD Lens suits both video and photo needs with a unique focal length range that includes an ultra-wide 17mm position that's perfect for broad fields of view as well as for interior settings, architectural subjects, and even when recording vlogs at arm's length. The range extends to 50mm, offering a norm... moreal-length field of view, that suits portraits and tighter perspective of everyday subjects.
 {Key Features}
- Full-Frame | Constant Max Aperture: f/4 5; Ultra-Wide to Normal Zoom Lens - VXD Linear Motor Focus Mechanism - Internal Zoom & Focus - Moisture-Resistant Construction
3;- Fluorine Coating
3;{Overview} Also, it has impressive close-up performance, with a 7.5" minimum focusing distance at the wide end and 11.8" on the long end, for working with nearby subjects. This flexible range is backed by a constant f/4 maximum aperture that helps prioritize portability and make this an ideal walkaround lens. 
The lens design is also well-suited to multimedia use with the inclusion of a VXD (Voice-coil eXtreme-torque Drive) linear motor for quick and quiet autofocus performance.; The lens also has an internal zoom and internal focus design, meaning the overall length doesn't change during use for more intuitive handling that is easy to balance when working with a gimbal stabilizer. Additionally, in terms of physical design, the 17-50mm has a moisture-resistant design with a front fluorine coating that makes cleaning simple and straightforward. It uses 67mm filters, just like most other Tamron mirrorless lenses, and it's also compatible with the Tamron Lens Utility software for fine-tuning lens performance to suit your needs. {Box Contents}
- Tamron 17-50mm f/4 Di III VXD Lens (Sony E) -; Tamron SP Front Lens Cap (67mm)
- Rear Lens Cap - Lens Hood