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Canon EF 400mm f/2.8L IS USM

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EF 400mm f/2.8L IS USM
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The light-gathering device of a camera, typically containing a group of compound lenses. Lenses come in different lengths, with very long lens used for long-distance photography.
camera lenses
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Included since: 01 Nov 2006
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Product views: 42983
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Info modified on: 21 Dec 2017 06:27:54
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Long product name Canon EF 400mm f/2.8L IS USM :
The short editorial description of Canon EF 400mm f/2.8L IS USM

EF 400mm f/2.8L IS USM

Canon EF 400mm f/2.8L IS USM:
The official marketing text of Canon EF 400mm f/2.8L IS USM as supplied by the manufacturer
The EF 400mm f/2.8 L IS USM is a new generation super telephoto 400mm lens with a large aperture ratio of f/2.8 and first rate imaging performance. With image stabilization effective over two shutter speeds this lens stands out.
You can have reliable capabilities when used for fashion photography performed indoors and at night. The optical system includes one fluorite and two UD lenses that eliminate secondary spectrum, for ultra high contrast and image quality.
- Focal length and maximum aperture: 400mm 1:2.8.
- Lens Construction (elements/groups): 17/13.
- Diagonal Angle of View: 6°10'.
- Focus adjustment: Inner focusing system with USM.
- Closest Focusing Distance (m): 3.
- Filter Diameter (mm): 52 Rear Drop-in.
Short summary description Canon EF 400mm f/2.8L IS USM:
This short summary of the Canon EF 400mm f/2.8L IS USM data-sheet is auto-generated and uses the product title and the first six key specs.
Canon EF 400mm f/2.8L IS USM, 17/13, 118.1" (3 m), 6°, 2.05" (5.2 cm)
Long summary description Canon EF 400mm f/2.8L IS USM :

Canon EF 400mm f/2.8L IS USM. Lens structure (elements/groups): 17/13, Closest focusing distance: 118.1" (3 m), Diagonal angle of view (max): 6°. Filter size: 2.05" (5.2 cm)

This is an auto-generated long summary of Canon EF 400mm f/2.8L IS USM based on the first three specs of the first five spec groups.
Lens system
Lens structure (elements/groups) *
Minimum aperture number *
Closest focusing distance *
118.1" (3 m)
Lens system
Diagonal angle of view (max)
Weight & dimensions
Filter size *
2.05" (5.2 cm)
Source Testseek summary Average rating
Testseek has collected 10 expert reviews for Canon EF 400mm f/2.8L IS USM but no overall score was given. Click below and use Testseek to find all ratings, product awards and conclusions.
Source Review comments Score
The Canon EF 400mm f/2.8 L IS USM Lens is the ultimate Canon professional field/track sports lens. The Canon EF 400mm f/2.8 L IS USM Lens has many striking features. The first hits you when you put the 400 f/2.8 IS in your shopping cart - the price. A...
Canon EF 400mm f/2.8 L IS USM reviewThis professional offering from Canon in the fast super telephoto range, famous along the touchlines in its creamy grey ?white? livery is no lightweight contender in more ways than one. We take a look at how it perfo...
The EF70-200/4L is one of Canons least expensive "L" series lenses. Using both fluorite and low dispersion glass optics, the lens is very sharp thoughout the zoom range and maintains a constant f4 maximum aperture. It is supplied with a lens hood an...
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