The EOS 5D Mark III features a newly developed Canon full-frame 22.3 Megapixel CMOS sensor that's designed from the ground up to create high resolution, perfectly detailed images with unprecedented speed and clarity. A full 24 x 36mm, the sensor captures 5784 x 3861 large individual 6.25 µm pixels and has a much-improved S/N ratio resulting in better images from the start. A new photodiode structure with an increased photoelectric conversion rate increases the sensor's sensitivity by approximately 2 stops over previous models, meaning higher ISOs with the lowest noise of any EOS digital camera. And a 2-line 8-channel simultaneous signal readout means speeds of up to 6.0 fps (RAW + JPEG) are possible!
14-bit A/D conversion, wide range ISO setting 100-25600 (L: 50, H1: 51200, H2: 102400)
The EOS 5D Mark III not only offers 14-bit signal processing for excellent image gradation, it delivers higher standard and expanded ISOs, and a score of new options to enhance shooting in varied and fast-changing lighting situations. With a standard range of ISO 100-25600, the EOS 5D Mark III represents a 2-stop increase in sensitivity over previous cameras. Thanks to the improved signal-to-noise ratio of the new sensor and powerful noise reduction, the EOS 5D Mark III can shoot at expanded sensitivities down to ISO 50 (L) and up to 51200 (H1), and even 102400 (H2)! Beyond the obvious advantages of its wide ISO range, the EOS 5D Mark III has automatic ISO settings, found on the dedicated ISO menu. Minimum and maximum ISO settings can be specified, as can a user-defined range, plus full auto and manual.
DIGIC 5+ Image Processor for enhanced noise reduction and blazing processing speed
For a whole new level of performance, the EOS 5D Mark III uses a DIGIC 5+ Image Processor. Working with two 4-channel A/D converter front-end processing circuits, and delivering speeds of up to 6.0 fps (RAW + JPEG), and the DIGIC 5+ Image Processor improves data processing performance and features new algorithms that promote greater noise reduction at higher ISOs. In addition to conventional image processing functions the DIGIC 5+ Image Processor offers real-time compensation for chromatic aberration in both still and motion images. With the power of this processor, speed improvements are noticeable from the instant the camera is turned on and the stunning results speak for themselves.
Image Quality is Paramount
Image Quality is not all about sensor megapixel size, there are many subjective factors to consider. This is difficult to describe in words, so best if I just say there is a very special quality to the images from this sensor, especially of people. People have almost an "ethereal" look to them, from small children to adults. The skin tones are some of the best I have ever seen in a digital camera. I absolutely love the "silent" shutter and the way the camera feels in my hands. Canon put some kind of special material on the body, so that you have just the right "grip" on the camera. The autofocus variables are simply top-notch, but there is a "learning curve" to what this camera can do with the autofocus. HDR is a blast, so is the Multi-exposure. I have a slight shutter delay on the maximum image HDR setting; but this might be due to my CF card. Future firmware updates may help this issue.
April 26, 2014
Best Purchase Ever
The simple truth is you get what you pay for. The 1DX is supposed to be the best of the best in Canon DSLR bodies. The reality of it is the 5DMark III is very close. I use my 5D, purchased in 2013, for all of my photography with exception of when shooting at air shows or birding, in which case I fall back on my 7D and attach a 400mm f5.6 lens. The 100-400 is close, and a great useful zoom lens, but the native 400 is sharper. If you want sharpe pictures with the 5D Mark III, buy lens that are of equal quality, such as the 16-35L, 70-200L f2.8 II, and one of the 24-70’s. My standard lens is a 24-105L I bought with the 7D and it’s a very nice lens. Hope this helps you. PS: Your camera needs to know the digital profile of you lens and you need to learn to set you camera settings correctly to get good results with either of these camera. If you want to just point and shoot you are paying too much. Buy a camera Canon with lots of built in settings instead.
April 17, 2014
It's good camera but the price is too high, easy to use, slow start-up time and the battery has short life :(
April 6, 2014
I bought this camera back in December of 2013 and I have never been more satisfied. From Family functions, to on the job use, all who gaze upon the images produced with this camera are left in awe and admiration. Combined with Canons L-lenses your images with the 5D mark III will leave everyone in awe! You will not regret purchasing this piece of awesome!
March 16, 2014