Canon - EF 400mm f/2.8L IS III USM Super Telephoto Prime Lens for DSLRs

Compatible with Canon DSLRs with EF bayonet; Super UD lens elements; Super Spectra Coating (SSC) and Air Sphere Coating (ASC); optical image stabilizer; customizable electronic focusing ring; dust- and water-resistant; 52mm filter size; 8.2’ minimum focus distance