| I own it | I want it | I had it |
| 55 | 24 | 16 |
The EOS-1Ds Mark III is the seventh Canon professional EOS-1D series digital SLR, although only the third of the 's' suffix sub-category which indicates a full frame sensor. Three years after the last EOS-1Ds, the Mark II, the Mark III pushed digital SLR resolution over the twenty megapixel barrier with specifically twenty-one-point-one million pixels (5616 x 3744) on its 36 x 24 mm (full 35 mm frame) sensor.
The Mark III also boosted continuous shooting (to 5 frames per second), added live view and a whole range of features debuted in the (externally and functionally almost identical) EOS-1D Mark III. Superb image qualityat lower ISOs mean it's still a highly capable studio camera, even if Nikon's D3X stole its 'ultimate DSLR' crown.
| Body type | Large SLR" |
| Max resolution | 5616 x 3744 |
| Effective pixels | 21.1 megapixels |
| Sensor size | Full frame (36 x 24 mm) |
| Sensor type | CMOS |
| ISO | 100 - 1600 in 1/3 stops, plus 50, 3200 as option |
| Lens mount | Canon EF mount |
| Focal length mult. | 1× |
| Articulated LCD | No |
| Screen size | 3″ |
| Screen dots | 230,000 |
| Min shutter speed | 30 sec |
| Max shutter speed | 1/8000 sec |
| Storage types | Compact Flash (Type I or II), SD card |
| USB | USB 2.0 (480 Mbit/sec) |
| Weight (inc. batteries) | 1385 g (3.05 lb / 48.85 oz) |
| Dimensions | 150 x 160 x 80 mm (5.91 x 6.3 x 3.15″) |