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: cause and cure - black spots!
- From: boblong@xxxxxxxxxxx (Robert Long)
- Subject: Re: cause and cure - black spots!
- Date: Fri, 29 Nov 1996 23:38:48 GMT
On Fri, 29 Nov 1996 14:42:13 +0000 (GMT), you wrote:
|Can someone tell what causes the black spots where highlights occur on=20
|Kodak HIE negatives ? Is it the fact that the film base is clear and =
when=20
|you get a highlight, the point of light 'spreads' on the film?=20
You got it. Any high-contrast boundary gets somewhat blurred, and any
bright area pickup up foggy looking shadows because of the omission of
an antihalation backing.
|How can this be avoided - surely if you shorten the exposure to limit =
the=20
Ummm... Have you tried Konica? Maybe not a viable solution for your
purposes, but I don't know of any other. I just live with the "halos"
of HIE images and sometimes try to dodge the results a bit.
Bob Long
(boblong@xxxxxxxxxxx)
------------------------------
Topic No. 12
|