Canon EOS 40D

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Name Canon EOS 40D
Camera Type Digital SLR
Street Price (approximate US$) $1140
Resolution 10.1 megapixels (3888 x 2592)
Weight 822g
LCD Size 3 inches
Highest ISO 3200
Built In Flash Yes (guide number 12 meters)
Image Stabilisation In Body No
Video No
Lens Mount Canon EF-s
Battery Canon BP-511
Battery and Charger Supplied Yes
Storage Types CompactFlash
Metering Modes Shutter priority Aperture priority Auto Mode(s)
Date Released 20 August 2007
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Average Reviewer Scores

Build Quality 4.3 Sharpness 4.8
ISO Performance 4.7 AF Performance 4.7
Operation Speed 4.5 Ease of Use 4.3
Overall Image Quality 4.8 Video Quality N/A
Value For Money 4.5 Reliability 4
  Weighted Score 4.5/5

Sample Images

Images taken with this camera by our members.





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Reviews by our members

Review by jmarshall on 20 May 2008
Individual review
Build Quality5
Reliability1
Sharpness4
ISO Quality5
Overall Image Quality4
AF Performance5
Operation Speed3
Value For Money4
Ease of Use3

Pros:  Image quality is superb, large viewfinder with ISO readout, great AF
Cons:  Screen not fantastic, some ergonomic issues

The 40D is a great camera. Coming from a 20D, it's upgraded subtly in so many ways.
Among those are the larger viewfinder, screen, speed of operation and image quality.
The images coming out of it are buttery smooth, especially coupled with a good lens. At higher ISOs the images are still very usable, and the AF still functions well in dim environments. Highlight tone priority and high ISO noise reduction both work very well. The camera also appears very solidly built, and sits a bit better in my hands that the previous models in this range.
In these regards, this is an ideal wedding photographer camera.

However, there are a few let-downs. If you've used a previous x0D camera, such as the 20D, you'll need to rejigger your muscle memory, as the button functions (ISO!) have been moved around.
The screen also looks impressive at first, but it can't be used to judge sharpness or exposure: you're only looking at a preview of the image.

Review by Tsmith on 20 May 2008
Individual review
Build Quality5
Reliability5
Sharpness5
ISO Quality5
Overall Image Quality5
AF Performance4
Operation Speed5
Value For Money4
Ease of Use4

Pros:  Very good feel handling the camera, HQ image results
Cons:  None to speak of

Canon made a nice feature rich upgrade from the 20D/30D cameras. Image quality is pretty much on par with all three models yet the 40D provides somewhat better Dynamic Range with its 14 bit RAW files. For example the Posterization in colors is much better handled with the 40D.

I had my doubts about the Live View feature but will say that its been an outstanding option to have for Macro work. Being able to manual focus while viewing the subject at 10x on the 3" LCD provides super sharp results. Looking forward to trying it out in Landscape work soon.

Review by Zansho on 20 May 2008
Individual review
Build Quality4
Reliability5
Sharpness5
ISO Quality4
Overall Image Quality5
AF Performance5
Operation Speed4
Value For Money5
Ease of Use5

Pros:  14 Bit RAW, New processor, same interface as previous models (30D, 20D)
Cons:  Live View leaves something to be desired

Excellent camera body for the money, and I use this one as my backup to my 5D body for wedding and portrait work. If you have a 30D or a 20D (or even a 10D) this camera will feel right at home in your hands - I love the interface, and the fact that it has all the buttons and dials in the same place.

14 Bit RAW is a huge plus for me, as I can capture more tonal data when I shoot my images. More information, more colors, more tonal range - nothing to complain about here.

My only nitpick at present is the Live View function. I really don't care for it, and I find myself only using it to check my composition for Macro and some landscape work, but other than that, it's not a feature I use very often.

Review by jjacula on 16 May 2008
Individual review
Build Quality4
Reliability5
Sharpness5
ISO Quality5
Overall Image Quality5
AF Performance5
Operation Speed5
Value For Money5
Ease of Use5

Pros:  Beautiful RAW files
Cons:  Haven't found any yet.

I LOVE this camera. I find it difficult to see the difference in files between a 5D and the 40D; both have the same beautiful creamy tone to them. A 40D is definitely a great investment, I hope to pick up a second 40D soon and relegate my 30D to backup-backup status.

Review by gheesom on 15 May 2008
Individual review
Build Quality4
Reliability4
Sharpness5
ISO Quality5
Overall Image Quality5
AF Performance4
Operation Speed5
Value For Money4
Ease of Use4

Pros:  Great Images for a Great price
Cons:  got none yet

Nothing bad to say about this camera, any bad shots have been user error and not camera error.
Quick start up, easy menus, great low light capabilities.

Review by tim on 12 May 2008
Individual review
Build Quality4
Reliability4
Sharpness5
ISO Quality4
Overall Image Quality5
AF Performance5
Operation Speed5
Value For Money5
Ease of Use5

Pros:  Sharp images, faster interface, great high ISO
Cons:  Reliability not quite there

The 40D's a fantastic camera, and a big advance over the 20D/30D. The images are a lot sharper, and high iso noise has improved a little too. The interface is fast and easy to use, and you can control your wireless flash from the body too. There's a new menu system too, which is easier to use than the old one.

The only bad point is like the 20D/30D series the cameras occasionally stop working for no reason, usually when the camera and photographer are under pressure. This is pretty rare, but for professional use a backup is essential.