Luminous Landscape Forum

Raw & Post Processing, Printing => Adobe Camera Raw Q&A => Topic started by: AFairley on July 30, 2010, 10:40:22 pm

Title: Looking for Coolscan IV Kodachrome profile
Post by: AFairley on July 30, 2010, 10:40:22 pm
I'm looking for an ACR profile for Coolscan IV .NEFs of Kodachrome 64 slides.  Anyone have any leads?

Thanks.
Title: Looking for Coolscan IV Kodachrome profile
Post by: tokengirl on July 31, 2010, 07:12:54 am
Not *exactly* what you're asking for, but this is a start:

http://www.defocus.net/2009/03/fun-with-th...ile-editor.html (http://www.defocus.net/2009/03/fun-with-the-dng-profile-editor.html)
Title: Looking for Coolscan IV Kodachrome profile
Post by: AFairley on July 31, 2010, 01:03:14 pm
Thanks for the link. (I am embarassed to admit that I actually had read the linked page a while ago but had completely forgotten about it.)  But I need to build a profile based on the color rendering of the Coolscan lightsource/sensor combo.

Relatedly, if I get a Kodachrome Q-60 traget slide and scan it, is there software that will generate an ACR profile from that (AFAIK, the Adobe profile generator only supports the Macbeth/Xrite 24 target as a target).
Title: Looking for Coolscan IV Kodachrome profile
Post by: JeanMichel on August 01, 2010, 12:26:49 pm
Hi,
You may want to check and perhaps use VuesScan: hamrick.com

I use a Super Coolscan 5000 and the VueScan software -- fairly inexpensive to purchase.
VueScan comes with a profile for Kodachrome (K14), this has worked quite well the few times I had to scan old Kodachrome slides for some clients.

Jean-Michel



Title: Looking for Coolscan IV Kodachrome profile
Post by: bobrapp on August 04, 2010, 10:09:24 pm
I use Silverfast on both of my scanners. The later versions have a built-in profile or you can create your own profile with an IT8 slide/target. Lasersoft also caries fresh Kodachrome IT8 targets in the event you can't find the Kodak (CAT 157 5141).

I have found it useful even with slides from the 60s.

Bob Rapp
Title: Looking for Coolscan IV Kodachrome profile
Post by: Mark D Segal on August 07, 2010, 07:46:12 pm
You may wish to consult my two recent contributions to this website on scanning with SilverFast where I discuss the program's colour management capabilities, including its automated IT8 profiling feature:

Old World Joins the New (http://www.luminous-landscape.com/tutorials/scanning-old-new.shtml) and Plustek Film Scanner Review (http://www.luminous-landscape.com/reviews/scanners/plustek.shtml). The advantage of using custom profiles for your scanner is that you should get more accurate results, because no two scanners even of the same model behave identically. Canned profiles aren't necessarily bad, but well-made custom profiles should generally perform better.

Please be aware that Kodachrome can be a difficult medium to scan very accurately in certain scanners, including some Nikon models, regardless of the profiling solution.