- Tamron 50-400mm f/4.5-6.3 Di III VC VXD Ultra Telephoto Zoom Lens for Sony E-mount Full-Frame Cameras - Versatile focal length coverage: from standard 50mm to ultra telephoto 400mm, ideal for wildlife, sports, and action photography - VXD linear focus motor for fast, silent, and precise autofocus - Patented VC image stabilizer to minimize movement and achieve sharp images even in demanding conditions - Compact design (18.3 cm long) and lightweight (1.15 kg), easy to carry and handle - Minimum focusing distance of 9.8 inches at 50mm, allowing semi-macro photography with 1:2 magnification - Moisture-resistant construction and fluorine coating that protects against dust, water, and fingerprints - Compatible with advanced Sony camera features such as Fast Hybrid AF and Eye AF - Optional Arca-type tripod mount for greater stability - Function customization and firmware updates via Tamron Lens Utility, including focus limiter