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

Announced May 14, 2013 •
Telephoto zoom lens | Canon EF | 5176B002
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Reviewed Jun 25, 2013
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Canon EF 200-400mm f/4L IS USM Extender 1.4x
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Product description
Announced May 14, 2013
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Manufacturer description: The EF 200-400mm f/4L IS USM Extender 1.4x features a flexible 200-400mm focal range with a fixed f/4 aperture, 4-stop optical Image Stabilizer and for the first time in a commercially available lens, a built-in 1.4x extender. These features combine to provide an outstandingly versatile lens for professional sports or wildlife photographers. A robust magnesium alloy design, environmental protection and specialised lens coatings also make it ideal for mobile use, combining with the finest quality optics to deliver exceptional results, even in the harshest conditions.

Quick specs
Lens type Zoom lens
Focal length 200–400 mm
Image stab. Yes (4 stops claimed)
Lens mount Canon EF
Max aperture F4
Min aperture F32
Min focus 2.00 m (78.74)
Max magnification 0.15×
Weight 3620 g (7.98 lb)
Length 366 mm (14.41)

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