Canon EF200-400mm f/4L IS USM with built-in 1.4x extender

Canon EF200-400mm f/4L IS USM with built-in 1.4x extender Super-telephoto zoom lens with a built-in 1.4x extender Canon EF200-400mm f/4L IS USM Super telephoto zoom lens. Extends zoom range to 280mm-560mm (f/5.6). For wide variety of shooting conditions, perfect in situations where lens change is difficult. 1 fluorite and 4 UD lens elements offer excellent correction of aberration. 3-mode IS ensures clear and sharp images even when recomposing shots or when panning or shooting subjects that move regularly. . Focal length and maximum aperture: 200-400 mm 1:4 (280-560 mm 1:5.6) . Lens construction: 25 elements in 20 groups (33 elements in 24 groups) . Diagonal angle of view: 12. – 6. 10. (8. 50. – 4. 25.) . Focus adjustment: Ring-type USM, inner focusing system, full-time manual focus . Closest focusing distance: 2 m/ 6.6 ft., 0.15 x magnification (2 m/ 6.6ft., 0.21 x magnification) . Filter size: 52 mm . Max. diameter x length, weight: . 128 x 366 mm, 3,620 g/ 5.0. x 14.4., 8 lbs. . Equipped with IS