Tamron 50-400mm F/4.5-6.3 Di III VC VXD Lens for Sony E-Mount in Black

The 50-400mm F/4.5-6.3 Di Ill VC VXD is an unprecedented, next level ultra-telephoto zoom lens with added versatility that starts at 50mm and delivers an Bx zoom ratio. With its wide 50mm starting focal length, full-body shots of subjects like wildlife can be captured in the surrounding environment. The generous and effective use of special lens elements, including XLD (extra low dispersion), LD (low dispersion) and Hybrid Aspherical lens elements, effectively delivers uncompromising high image quality throughout the entire 50-400mm zoom range. Along with its superb performance, the lens is just 183.4mm (7.2 in) long and weighs only 1,155g (40.7 oz). Offering about the same light weight and compact size as a conventional 100-400mm zoom, it's easy to pack and comfortable to carry all day. Clearly, the Tamron 50-400mm F4.5-6.3 is a brand-new kind of ultra-telephoto zoom lens that combines a 50mm standard focal length, outstanding image quality and highly nimble mobility-plus the sheer power of a 400mm telephoto! This one lens captures a lively world with all the clarity you desire and can transport you to exhilarating new photographic experiences.