Mailinglist Archives:
Infrared
Panorama
Photo-3D
Tech-3D
Sell-3D
MF3D
|
|
Notice |
This mailinglist archive is frozen since May 2001, i.e. it will stay online but will not be updated.
|
|
Re: Sensia II?
- From: P3D Paul Talbot <ptww@xxxxxxxxx>
- Subject: Re: Sensia II?
- Date: Thu, 15 May 1997 22:49:17 -0700
Gregory J. Wageman wrote:
>(snip) I find the grain virtually undetectable in Velvia, even in a
> Themelized, halogenized Red-button.
Greg, do you mean this for all shots? I used to consider myself grain-
detection impaired, but in the T'dRB I find Velvia quite grainy in blue
sky.
> I know it was once true that Kodachrome had the finest grain structure
> of any chrome film, but I have to wonder if that is still true today.
I seem to recall that "The 35mm Film Source Book" calls K25 the
"sharpest, finest-grained film," but not the "finest grained film."
That could be a significant distinction? In the spec chapter, K25 is
listed as the lowest RMS (9). But, as the book explains elsewhere,
a variey of factors affect *perceived* graininess. Purely obejctive
measurements, it seems, will never establish a "finest grain" champion.
Paul Talbot
------------------------------
|