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Canon EF 400mm f/4 DO is II USM Lens

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About this item

  • Compact, lightweight super telephoto lens that is ideal for sports and wildlife photography
  • Newly-developed gapless dual-layer diffractive optical elements deliver improved image quality with reduced flare
  • Optical Image Stabilizer provides up to four shutter speed stops of correction
  • Power Focus mode enables smooth focus shifts essential for filmmaking
  • Minimum focusing distance of 10.8 Ft./3.3 m.
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Product Description

Product Description

The Canon EF 400mm f/4.0 DO IS II Image Stabilizer USM Autofocus Lens delivers brilliant high-speed performance for professionals with minimal glare and superb image quality. Taking advantage of the best in lens technology, it features gapless dual-layer diffractive optical elements for improved diffraction efficiency with reduced flare.

From the Manufacturer

EF 400mm f/4 DO IS II USM

The EF 400mm f/4 DO IS II USM lens delivers brilliant high-speed performance for professionals with minimal glare and superb image quality. Taking advantage of the best in lens technology, it features gapless dual-layer diffractive optical elements for improved diffraction efficiency with reduced flare. These elements are arranged with a large-diameter ground aspheric lens and a UD lens for a new level of sharpness and clarity. New coatings help to reduce ghosting, ensure excellent color balance and reduce fingerprints on the front and rear of the lens.

Professional L-series dust- and water-resistant construction is complemented by impressive performance: a 3 mode Image Stabilization system offers up to four stops of compensation and can even prevent operational errors when the camera is mounted on a tripod. AF stop buttons placed on the front of the lens can automatically stop focusing at any time; full time manual focus ensures complete control no matter the AF mode, and a Power Focus (PF) mode makes for smooth focus transitions when shooting movies. The EF 400mm f/4 DO IS II USM focuses down to 10.8 ft. (3.3 meters), has a 9-blade aperture for pleasing, soft, out-of-focus areas, and is constructed with lead-free glass.

Specifications
  • Focal Length & Maximum Aperture: 400mm 1:4
  • Lens Construction: 18 elements in 12 groups
  • Diagonal Angle of View: 6°10'
  • Focus Adjustment: Inner focusing system with USM
  • Closest Focusing Distance: 10.83 ft. / 3.3m
  • Filter Size: 52mm drop-in
  • Max Diameter x Length, Weight: Approx. 5.04 x 9.16 in. / 128 x 232.7 mm, Approx. 74.1 oz. / 2100 g
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Product information

Product Dimensions 9.17 x 5.04 x 5.04 inches
Item Weight 2.65 pounds
ASIN B00NI3C8A6
Item model number 8404B002
Best Sellers Rank
Is Discontinued By Manufacturer No
Date First Available September 14, 2014
Manufacturer Canon Cameras US

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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What's in the box

  • Canon EF 400mm f/4 DO IS II USM Lens
  • ET-120W II Lens Hood for EF 300mm f/2.8L IS II
  • 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
  • 52mm Drop-in Gelatin Filter Holder (Black)
  • Lens Case 400D for EF 400mm f/4 DO IS II USM
  • Strap for Hard Case
  • Warranty