Canon 1Ds MII has a
17.0MP Full frame (36 x 24 mm ) sized CMOS sensor . On the other hand, Fujifilm F550 EXR has a
16.0MP 1/2-inch (6.4 x 4.8 mm ) sized EXRCMOS sensor and features EXR processor.
Below you can see the 1Ds MII and F550 EXR sensor size comparison.
Sensor Size and Resolution Comparison image of Canon 1Ds MII and Fujifilm F550 EXR Cameras
As seen above, Canon 1Ds MII has a 28.1x Larger sensor area than Fujifilm F550 EXR. Larger sensors give photographer more control on the depth of field and blurry background compared to smaller sensor when shot in same focal length and aperture.
DxOMark Sensor Scores
Both Canon 1Ds MII and Fujifilm F550 EXR sensors have been tested by DxoMark. DxoMark scores camera sensors for color depth (DXO Portrait), dynamic range (DXO Landscape) and low-light sensitivity (DXO Sports), and also gives them an overall score. Of the two cameras that we are comparing, 1Ds MII has scored 74, 35 points higher than F550 EXR.
Model
Overall
Color Depth
Dynamic Range
Low-light ISO
Canon 1Ds MII
74
23.3 bits
11.3 Evs
1480 ISO
Fujifilm F550 EXR
39
19.2 bits
10.6 Evs
158 ISO
Sensor size sets the circle of confusion, so it drives how much depth of field each
of these bodies gives you at a given aperture. You can calculate it exactly for the
Canon 1Ds MII
or the
Fujifilm F550 EXR ,
including hyperfocal distance.
One thing to watch when comparing these two: they have different sensor sizes
(Full frame versus 1/2-inch),
so compare them at the same framing rather than the same focal length.
Put the same focal length on the smaller sensor and it will show less depth of
field, not more, because it also crops tighter. The calculator shows the
full frame equivalent focal length for each body so you can match the framing.
