Compact and lightweight 500mm ultra telephoto zoom.Mastering The Magical World Of 500mm Ultra-Telephoto With An Astonishingly Compact Ultra-Telephoto Zoom Lens.The Tamron 150-500mm F/5-6.7 Di Iii Vc Vxd (Model A057) is an ultra-telephoto zoom lens for Sony E, Nikon Z and Fujifilm X mirrorless cameras that seamlessly blends high image quality with intuitive, convenient operation. Despite its impressive 500mm focal length, this lens maintains a remarkably light and compact design, measuring just 209.6mm (8.3"") in length and 1725g (60.8oz) in weight. It features Vc image stabilization for sharp handheld ultra-telephoto shots. The optical construction incorporates special glass elements and hybrid aspheres to correct optical aberrations. With a remarkable closest focusing distance, it's also perfect for striking close-ups. Plus, the arc of rotation of the zoom ring is only 75 Degree to enable swift adjustment to the desired focal length with minimal movement.