The Canon EF 200-400mm f/4L IS USM Extender 1.4x Lens is a professional-grade super-telephoto zoom lens designed for Canon EF-mount DSLR cameras. This innovative lens features a built-in 1.4x extender, offering unparalleled versatility for sports, wildlife, and action photography. With exceptional optical quality and advanced features, this lens is a game-changer for photographers who demand the highest performance in challenging situations.
 
Key Features:
Focal Length: 200-400mm (280-560mm with built-in 1.4x extender)
Maximum Aperture: f/4 (f/5.6 with extender engaged)
Minimum Aperture: f/32 (f/45 with extender engaged)
Lens Construction: 25 elements in 20 groups, including fluorite and UD elements
Sub Wavelength Coating (SWC) and fluorine coating to reduce flare and resist smudges
Built-in 1.4x extender, switchable on demand
Image Stabilization with up to 4 stops of shake correction
Ring-type Ultrasonic Motor (USM) for fast and quiet autofocus
Weather-sealed construction for use in challenging environments
Minimum Focusing Distance: 2m (6.6 ft)
Filter Size: 52mm (drop-in)
Compatible with Canon Extenders EF 1.4x III and EF 2x III (in addition to built-in extender)
 
This lens delivers outstanding sharpness, contrast, and color fidelity throughout its zoom range, making it an indispensable tool for professional photographers covering sports events, wildlife, or any situation requiring both reach and versatility.
 
What's Included:
Canon EF 200-400mm f/4L IS USM Extender 1.4x Lens
Lens hood ET-120 (WII)
Lens cap E-145C
Lens dust cap E
Lens case 200-400
Wide strap B
52mm drop-in screw filter holder with protective filter
Lens cleaning cloth
User manual
Warranty card