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(Click on image or link to view full size image)

redflower_es3310.jpg
This picture shows a closeup shot of a red flower using the
DigiCam ES3310. It was taken using the macro mode available in the camera. This
mode is suitable for taking pictures of objects which are very close to the
camera lens. You can also find a similar picture taken with the Olympus D580
over here.
If you compare the full size pictures of the red flower taken
by the D580 and the ES3310, you will find that the one taken by the D580 looks
better. The colors of the flower and the leaves in the background are more
realistic, and the picture taken using the ES3310 looks over exposed. Actually,
both pictures were taken at exactly the same moment under the same lighting
conditions. So why are they so different? Let's take a look at the
circumstances under which they were taken. The ES3310 picture was taken with an
aperture size of f3, shuttle speed of 1/64, and ISO rating of 100. In contrast,
the D580 picture was taken using an aperture size of f3.4, shuttle speed of
1/100, and ISO rating of 50. From these information, it seems that the ES3310
was taken with a longer exposure and with ISO rating that is more sensitive to
light, causing it to be over exposed compared to that of the D580. These
settings were automatically determined by the camera's algorithms during the
taking of the picture. Thus, it appears that the D580 makes a better decision
in this case compared to the ES3310. This allowed it to take a much better
picture.
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