The Sony SAL1635Z Vario-Sonnar® T* 16-35mm F2.8 ZA SSM is a high-performance lens designed for Sony Alpha full-frame DSLR cameras. This professional-grade lens offers exceptional image quality and versatility, making it ideal for a wide range of photography applications.With a focal length range of 16-35mm, this lens is perfect for capturing wide-angle shots, landscapes, architecture, and more. The large maximum aperture of F2.8 allows for excellent low-light performance and beautiful background blur, giving you the creative freedom to capture stunning images in any lighting conditions.Featuring Sony's renowned Carl Zeiss T* coating, the SAL1635Z delivers superior optical performance by minimizing lens flare and ghosting. This means your images will have enhanced contrast, sharpness, and color accuracy, even in challenging lighting situations.The lens is equipped with a Smooth Autofocus Motor (SSM) for fast, accurate, and quiet autofocus. This ensures that you can capture precise, sharp images with ease, whether you're shooting stills or recording videos.Constructed with high-quality materials, the SAL1635Z is designed to withstand the rigors of professional use. It is dust and moisture resistant, providing reliable performance even in adverse weather conditions. This makes it the perfect choice for outdoor and travel photographers who need a durable and versatile lens.Overall, the Sony SAL1635Z Vario-Sonnar® T* 16-35mm F2.8 ZA SSM is a top-of-the-line lens that offers outstanding performance and reliability. Whether you're a professional photographer or a serious hobbyist, this lens will help you capture breathtaking images with exceptional clarity and detail. Read Less