EF 400mm f/4 DO IS II USM

Your compact super telephoto lens with diffractive optics

EF 400mm f/4 DO IS II USM lens
The super telephoto lens that will lighten your load

Diffractive optics make this super telephoto lens lighter in weight - perfect for shooting outdoors for brilliant colour reproduction every time.

  • Discover the difference with diffractive optics

    This small but smart lens boasts Canon's innovative diffractive optics technology, which corrects optical issues often found in lens size reduction.

  • Say goodbye to flare and fringing issues

    This is the perfect location lens with its next gen diffractive optics helping you capture the vivid colour of sports and wildlife.

Built for the elements

The EF 400mm f/4 DO IS II USM is dust and drip proof with fluorine coating making its the smart choice for shooting in the great outdoors.

  • Focus on what you want

    The high speed auto focus system and full time manual focus makes the EF 400mm f/4 DO IS II USM the lens that responds to your needs wherever you are.

  • Experience the benefits of advanced Image Stabilization

    Gets you up close to nature and capture the story without camera shake thanks to a four stop Image Stabilizer and minimum 3.3 metre focusing distance.

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EF 400mm f/4 DO IS II USM Specifications
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EF 400mm f/4 DO IS II USM
  • Focal Length

    400mm

  • Max Aperture

    f/4

  • Minimum Aperture

    32

  • Minimum Focusing Distance (m)

    3.3

  • Maximum Magnification (X)

    0.13

  • Number of Lens Groups

    12

  • Number of Lens Elements

    18

  • Number of Aperture Blades

    9

  • Filter size

    Drop-in 52

  • Approx Weight (g)

    2100

  • Compatible with extenders

    Yes

  • Lens Cap

    E-145C

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