I can see from my 35mm 100 speed film
negs that the 2400 dpi scanner I'm using
is inadequate. Will 4800 ppi settle the
matter once and for all or should I be waiting
until 6400 or 7200 ppi scanners arrive to upgrade?
JCO
J. C. O'Connell [EMAIL PROTECTED] wrote:
I can see from my 35mm 100 speed film
negs that the 2400 dpi scanner I'm using
is inadequate. Will 4800 ppi settle the
matter once and for all or should I be waiting
until 6400 or 7200 ppi scanners arrive to upgrade?
This is a slightly controversial
JCO,
the current crop of 35mm film scanners (4000 dpi) is, by and large,
adequate for most uses. With all but the less grainy films this is
enough to make visible the grain structure.
I doubt higher resoltion could get much more information from the
average film.
I had a few 20x28 prints made
Message text written by INTERNET:[EMAIL PROTECTED]
I can see from my 35mm 100 speed film
negs that the 2400 dpi scanner I'm using
is inadequate. Will 4800 ppi settle the
matter once and for all or should I be waiting
until 6400 or 7200 ppi scanners arrive to upgrade?
JCO
at 4000 dpi, the Provia
depends on what you are shooting. i am pretty sure that with anything color, 4000dpi
is as high as it is makes sense to go (and very rarely).
bw is a different story though -- tmax100 seems to have frightening high res
(although i don't have a lot of experience with it).
best,
mishka
I can
Message text written by INTERNET:[EMAIL PROTECTED]
I had a few 20x28 prints made from Provia 100F scanned at 4000 dpi and
they looked fine except for the horrible color shift.
HTH.
Ciao, Flavio
who did the printing or color adjustments?
Herb...
Herb Chong wrote:
...
who did the printing or color adjustments?
Herb...
The service my customer sent my slides for digitalisation :-(((.
I blamed the printing which had been done on big plastic sheets (40x28)
but then I got to see the scans on the CDs and they were exactly the
same
I've had good success scanning 35mm at 4800, even at 4000 for up to 8x10.
Paul
J. C. O'Connell wrote:
I can see from my 35mm 100 speed film
negs that the 2400 dpi scanner I'm using
is inadequate. Will 4800 ppi settle the
matter once and for all or should I be waiting
until 6400 or 7200 ppi
JCO wrote:
JCOC I can see from my 35mm 100 speed film
JCOC negs that the 2400 dpi scanner I'm using
JCOC is inadequate. Will 4800 ppi settle the
JCOC matter once and for all or should I be waiting
JCOC until 6400 or 7200 ppi scanners arrive to upgrade?
Strictly theoretically speaking, a 4800
On 17 Dec 2002 at 20:18, Alin Flaider wrote:
Strictly theoretically speaking, a 4800 dpi is only capable of
accurately sampling 47 lines per mm. This is derived from
Nyquist's sampling theorem, according to which you can only sample
half the frequency of the sampling machine:
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