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Digital BW, The Print

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[Digital BW] Re: Epson 4990, Microtek 1800f, Microtek i900 -- which for LF B+W negatives?

2005-03-18 by Martin Sluka

At 06:29 +0000 18.3.2005, steveabrink wrote:
*******************************************

>I read a response on photo.net that the German Colorfoto magazine 
>put true optical resolution of the 3200 at about 1160 dpi vs the 4870
>at 1540 dpi, which if true, is a 32% increase...  Also

It is simple - the calculated resolution is not the same as real 
resolution - imagine the mechanical construction of such scanner, 
influence of internal heat, ...

Martin
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