Canon EF 200-400mm f/4L IS USM Extender 1.4X User Manual - Page 28

Specifications Focal Length/Aperture Lens Construction Minimum Aperture Diagonal Angle of View Vertical Horizontal Min. Focusing Distance Max. Magnification Field of View Filter Max. Diameter and Length Weight Hood Lens Cap Case When the internal extender is set at 1x When the internal extender is set at 1.4x 200-400mm f/4.0 280-560mm f/5.6 20 groups, 25 elements 24 groups, 33 elements f/32 f/45 12°- 6° 10′ 8° 50′- 4° 25′ 7°- 3° 30′ 4° 55′- 2° 25′ 10°- 5° 10′ 7° 20′- 3° 40′ 2 m/6.56 ft. 0.15x (at 400 mm) 0.21x (at 560 mm) Approx. 157 x 235 mm/ Approx. 111 x 166 mm/ 6.18 x 9.25 inch (at 2 m/6.56 ft.) 4.37 x 6.54 inch (at 2 m/6.56 ft.) Any 52(WII)-series drop-in filter 128 x 366 mm/5.04 x 14.41 inch Approx. 3620 g/127.7 oz ET-120(WII) E-145C Lens case 200-400 ●● The lens length is measured from the mount surface to the front end of the lens. Add approx. 26 mm when including the lens cap and dust cap. ●● The size and weight listed are for the lens only, except as indicated. ●● The Close-up Lenses 250D and 500D cannot be attached. ●● Aperture settings are specified on the camera. ●● All data listed is measured according to Canon standards. ●● Product specifications and appearance are subject to change without notice. ENG-27