Canon EF 200-400mm f/4L IS USM Extender 1.4x


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  • High performance L-series super-telephoto zoom with built-in 1.4x extender (280-560mm, f/5.6) makes it ideal for sports and wildlife photography
  • One fluorite and four UD lens elements provide excellent correction of chromatic aberration throughout the entire zoom range, delivering high-quality images with high resolution and contrast
  • Inner focusing, ring USM, a high-speed CPU and optimized AF algorithms for fast and accurate autofocusing
  • Optical Image Stabilizer provides up to four shutter speed stops of correction.
  • Three image stabilization modes (standard, panning, and during exposure only) provide excellent results for a wide range of shooting situations

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Color White
Compatible Lens Hood Part Number ET-120 (WII)
Compatible Mountings Canon EF
Focus Type Ring-type ultrasonic
Image Stabilization 4 stops claimed
Included Components
  • Canon EF 200-400mm f/4L IS USM Lens with Internal 1.4x Extender
  • E-145C Lens Cap for EF 300mm f/2.8L IS II USM
  • Lens Dust Cap E (Rear)
  • Lens Wide Strap B f/EF 300 / 400 mm f/2.8L IS II USM
  • ET-120 Lens Hood
  • Lens Case 200-400 for Canon EF 200-400mm f/4L IS USM Lens with Internal 1.4x Extender
  • 52mm Drop-in Gelatin Filter Holder (Black)
  • Tripod Mount
  • Warranty
Item Dimensions 5.04 x 5.04 x 14.41 inches
Item Weight 7.98 pounds
Lens Design Prime
Lens Type Zoom lens
Macro Focus Range 2.00 m
Material Type Magnesium alloy barrel
Maximum Aperture ƒ/4
Maximum Aperture Range F4.0
Maximum Focal Length 400 mm
Maximum Format Size 35mm FF
Minimum Aperture ƒ/32
Minimum Focal Length 200 mm
Model Year 2013
Number of Diaphragm Blades 9
Number of Elements 25
Number of Groups 20
Photo Filter Thread Size 52 mm
Real Angle Of View 7.34 Degrees
Shipping Weight 24.55 pounds
Style Name 5176B002
UNSPSC Code 45121603
Weather Resistance Yes


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