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Old Oct 24, 2004, 12:38 PM   #2
bobc
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Nick,

I agree with you to a certain extent. But there are many brand name 5MPcameras that use a 2/2.5 sensor. And Sony uses a 1/2.4 sensor on many of their 5MP cameras.

Here are the ones I found:

Canon: SD20

Fuji: E510, F450

Casio: EX-250, Ex-255

Kodak: DX7530, DX7590

Minolta: X50

Pentax: SV, X, S5i, S50

Sony (1/2.4): DSC-F88, DSC-T11, DSC-T1, DSC-T3, DSC-M1

I Think the sensor size is a factor in additional noise, but not the whole reason. I think the total design of the lense, sensor, and processing engine has more to do with it.

I have also noticed that some of the other big zooms (5MP) have larger sensors, but as you said... they don't maintain a f2.8 through the full range.

I also noticed that any camera that I checked that was above 5MP had a larger sesor. Maybe 5MP is the max for a 1/2.5.

I am anxious to see what the next generations of the Lumix will bring. Hopefully a larger sensor, gain up on the display, etc...

What ever the case, I have definately learned enough by now to know what I am looking for.

bobc
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