7.3 out of 10 based on 43 reviews

Canon EF 400mm f/4.0 DO IS USM

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  • User Score (43)
    9.5 9.5 from 43 reviewers
  • Value for money (5)
    5.8 5.8 from 5 reviewers
  • Overall quality (6)
    7.8 7.8 from 6 reviewers
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  • Manufacturer's Description

The EF 400mm f/4 DO IS USM is the worlds first super telephoto lens incorporating “Multi-Layer Diffractive Optical (DO) Element”, for camera lenses, and is considered a major breakthrough. The outstanding feature, being its superb ability to correct chromatic aberrations.

  • The world's first multi-layer DO element for telephoto lens

  • Small and light

  • High image quality

  • Image Stabilization for equivalent effect of a shutter speed of two stops faster

  • Highly resist…

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