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Old October 17th 12, 07:56 PM posted to rec.photo.digital
jdanield
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Default Megapixels - An Explanation of Megapixels and How They AffectPhotos

Le 17/10/2012 08:27, Abigail1 a écrit :

squares of information per inch


it's not for an inch, anyway the sensor is a surface it could be
square inch, but it's neither.

its the number of pixels for the hole sensor surface, with no respect
of it's size.

A 8Mpix sensor can be Full frame, APS-C, mini...

jdd