The Tamron 17-70mm f/2.8 Di III-A VC RXD Lens is a high-quality zoom lens designed for Sony E-mount cameras. With a versatile focal length range of 17-70mm and a fast maximum aperture of f/2.8, it is perfect for capturing a variety of subjects from close-up portraits to distant landscapes. This lens features both auto and manual focus options, making it suitable for photographers who prefer full control over their shots. The Sony E-mount compatibility ensures seamless integration with Sony cameras, while the 67mm filter size allows for easy mounting of accessories. Overall, the Tamron 17-70mm f/2.8 lens offers excellent optical performance and flexibility for aspiring and experienced photographers alike. No box.