This lens is an EF 200mm 2.8 L II USM. Features Lens construction: 9 elements in 7 groups Diagonal angle of view: 12 Focus adjustment: Rear focusing system with USM Closest focusing distance: 1.5m / 4.9ft Filter
Size: 72mm Telephoto lens boasting high image quality & carrying ease Telephoto lens boasting high image quality & carrying ease. With two UD-glass elements & rear focusing to correct aberrations, image delineation is extremely sharp. Background blur is also natural-looking, as was simulated by Canon. The lens comes with a dedicated, detachable hood.