Canon 400mm f4.0 DO IS USM is a Fixed aperture Auto Focus (AF)
Super Telephoto Prime lens with Optical Image stabilization and 35mm FF max sensor coverage, and it is designed to be used with
EF Mount cameras.Canon 400mm f4.0 DO IS USM was replaced with Canon EF 400mm F4 DO IS II USM. Follow the link to read our comparison of these lenses:
Compare Canon EF 400mm f4.0 DO IS USM vs Canon EF 400mm F4 DO IS II USM
What type of photography is the Canon 400mm f4.0 DO IS USM lens good for?
The choice of photography type for which you intend to use the Canon 400mm f4.0 DO IS USM is a crucial decision factor. Below, we have assessed its suitability for various photography scenarios:
Lenses in Canon EF Mount with Same Focal and Aperture Range
Reasons to Buy the Canon EF 400mm f4.0 DO IS USM Lens
Here we've included a summary of the advantages and disadvantages of the Canon EF 400mm f4.0 DO IS USM lens in a list form to assist you in determining whether it offers the features you need.
Optical Image Stabilization |
Weather-sealed |
Autofocus |
Distance Scale |
DoF(Depth of Field) Scale |
Tripod Collar |
Full-time Manual Focusing |
Covers Full-Frame Sensor |
8 Diaphragm Blades for Smooth Bokeh |
400mm reach great for Wildlife Photography |
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Lens Mount
Canon 400mm f4.0 DO IS USM is compatible with cameras that have a Canon EF lens mount. Some of the latest released cameras that are compatible with the Canon EF lenses are Canon 1D X III, Canon 6D MII and Canon 5D MIV.
Size, Weight and Filter Thread
The size and weight are crucial factors to consider when searching for your next lens. Canon 400mm f4.0 DO IS USM has a maximum diameter of 128mm and total length of 233mm. It weighs 1940g / 68.4 oz.
Canon 400mm f4.0 DO IS USM has a filter thread of 52mm. Below are links to the filters that we recommend you to consider for your Canon 400mm f4.0 DO IS USM:
Focal Range
Canon 400mm f4.0 DO IS USM has a fixed focal length of 400mm. When it is mounted on an APS-C sensor camera with 1.6x crop, it provides an 35mm (FF) equivalent of 640mm.
Weather Sealings
The Canon 400mm f4.0 DO IS USM is a weather-sealed lens, which provides extra protection to prevent water and dust get inside the lens and camera body under light rain, snow and wind. In order to have effective protection, you have to pair the Canon 400mm f4.0 DO IS USM with a weather-sealed camera body such as the Canon 1D X III, Canon 6D MII and Canon 5D MIV.
Optical Image Stabilization
The Canon 400mm f4.0 DO IS USM features an optical image stabilization system which helps to reduce the blur that occurs due to shaking during hand-held shooting.
Tripod Collar
With a total length of 233mm and a weight of 1940g, the Canon 400mm f4.0 DO IS USM is a large lens. Fortunately, it comes with a tripod collar which you can use to attach the lens directly to a tripod or monopod instead of attaching the camera. This connection helps to better balance the lens/kit combination.
Maximum Magnification Ratio
Canon 400mm f4.0 DO IS USM has a Max Magnification Ratio of 0.12x and has a minimum focusing distance of 3.5m. 0.12x means that the max magnification ratio is very low and not suitable even for modest close-up shots.
Below are the 3 Super Telephoto Prime type Canon12 mount lens alternatives with highest max magnification ratios:
Aperture
Canon 400mm f4.0 DO IS USM has a max aperture of F4.0 and a minimum aperture of F32.0.
Optical Formula
Canon 400mm f4.0 DO IS USM's optical formula consists of 17 elements in 13 groups . Special elements used in this design is Multi-Layer Diffractive Optical (DO) Element.
Body Colour
Canon 400mm f4.0 DO IS USM is available in Grey and Black color.
Popular Comparisons of Canon 400mm f4.0 DO IS USM
Here are the eight most popular comparisons of the Canon 400mm f4.0 DO IS USM amongst Camera Decision readers.
Top Alternatives of Canon 400mm f4.0 DO IS USM Lens
Model |
|
Coverage |
Weight |
Focusing |
Street Price |
|
Canon EF 300mm f2.8L IS II USM
Compare
|
35mm FF
|
2,400 g / 5.28 lb | AF
|
Amazon B&H Photo
|
|
Canon EF 400mm f5.6L USM
Compare
|
35mm FF
|
1,250 g / 2.75 lb | AF
|
Amazon B&H Photo
|
|
Canon EF 400mm F4 DO IS II USM
Compare
|
35mm FF
|
2,100 g / 4.62 lb | AF
|
Amazon B&H Photo
|
|
Canon EF 400mm f2.8L IS II USM
Compare
|
35mm FF
|
3,850 g / 8.47 lb | AF
|
Amazon B&H Photo
|
|
Canon EF 400mm f2.8L IS USM
Compare
|
35mm FF
|
5,370 g / 11.81 lb | AF
|
Amazon B&H Photo
|
|
Sigma 500mm F4.5 EX DG HSM
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|
35mm FF
|
3,150 g / 6.93 lb | AF
|
Amazon B&H Photo
|
|
Canon EF 500mm f4.0L IS II USM
Compare
|
35mm FF
|
3,190 g / 7.02 lb | AF
|
Amazon B&H Photo
|
|
Sigma 500mm F4 DG OS HSM Sport
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|
35mm FF
|
3,310 g / 7.28 lb | AF
|
Amazon B&H Photo
|
|
Canon EF 400mm F2.8L IS III USM
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|
35mm FF
|
2,840 g / 6.25 lb | AF
|
Amazon B&H Photo
|
|
Sigma 800mm F5.6 EX DG HSM
Compare
|
35mm FF
|
4,900 g / 10.78 lb | AF
|
Amazon B&H Photo
|
|
Canon EF 100-400mm f4.5-5.6L IS II USM
Compare
|
35mm FF
|
1,590 g / 3.50 lb | AF
|
Amazon B&H Photo
|
|
Canon EF 300mm f4.0L IS USM
Compare
|
35mm FF
|
1,190 g / 2.62 lb | AF
|
Amazon B&H Photo
|
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