Sagittarius
Veteran Member
Sorry, what we print is an image on your monitor which does have a physical size determined by number of pixels in the sensor and not the size of the sensor. When you open an image from D700 or D300, they will have the same dimensions and will require the same magnification to be printed to the same size. When we printed from film, yes different sizes of negatives required different magnifications.Sorry. A digital file does not have dimensions.Hi,
In digital cameras the output is a file. The physical dimensions of the file from D700 are almost identical to D300 file. Therefore both will have the same magnification to the same print size. But since the pixel size of the D700 is bigger, the pixel will have less magnification. I think this is the reason we see cleaner sky in D700 images where D300 get sometimes kind of pixelated.
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Best regards
We are talking photography. The 35 mm film needed to be magnified for print, so do the images from digital files based on the size of sensor they come from.
With FX and DX sensors (12MP) you can of course think of it as pixels with different size. The cleaner sky is due to better pixels due to larger size, therefore less relative shot noise (noise/signal) in the sky.
The same would however also be true with a D300 and D3X because it is actually the size of the sensor and the magnification (sensor to print) that matters. Think of it as D3x pixels binned when printed or downsized to a file representing equal pixel amount.
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Kind regards
Kaj
http://www.pbase.com/kaj_e
WSSA member
It's about time we started to take photography seriously and treat it as a hobby.- Elliott Erwitt
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Best regards