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Re: [APML] New Epson Scanner
The resolution is 3200 dpi. over the entire scan area. You can see a review at:
http://www.photo-i.co.uk/Reviews/interactive/Scanners/Epson_3200/page_1.htm
Vicent.
At 16:44 04/03/2003 -0500, you wrote:
>>>Remember that 3200 dpi is the size of the CCD linear array, so that's
>>>only going to be 800 dpi on a 4 x 5 inch film image, or 1422 dpi on 120mm film.
>>
>>I'm not sure I understand what you're saying. Are you saying there's only
>>3200 pixels in the array total?
>
>
>That's what the PDF info sheet with the specs says.
>
>It says it's a color matrix CCD line sensor. It's probably a one pass
>scanner so it's going to have Red Green and Blue sensors. Three lines of
>3,200 in a row so 9,600 total, but only 3200 across and that's what
>determines the optical resolution.
>
>With that 3.4 optical density, I'm going to bet this is a compromise
>scanner, kind of like an SCT. Primarily made for scanning opaque
>originals, but a film adapter included.
>
>Jerry
>
>Astronomical photography: http://www.astropix.com
>
>
>
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