The Canon EF 200mm f/2.8L USM MKII is a professional-grade telephoto prime lens designed for sports, portraiture, and event photography. This compact and lightweight lens features two ultra-low dispersion (UD) glass elements that minimise chromatic aberration and colour fringing for exceptional clarity and colour accuracy, whilst the Super Spectra coating helps maximise contrast in demanding lighting conditions. The ring-type Ultrasonic Motor (USM) delivers fast, nearly silent autofocus with full-time manual focus override, and the rear-focus design keeps the front element stationary for seamless filter use. With its f/2.8 maximum aperture and fixed 200mm focal length, this lens combines optical excellence with practical portability, making it an enduring choice for working photographers across multiple disciplines.