Ultrachrome outgassing ?
2003-05-22 by rr6x7
After letting 2200 prints (on Epson paper) dry for several days and then, matting and framing, I notice a film deposit under the glass that matches the image.
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2003-05-22 by rr6x7
After letting 2200 prints (on Epson paper) dry for several days and then, matting and framing, I notice a film deposit under the glass that matches the image.
2003-05-22 by Roger L Sopher
Hi Peter, For the simple reason that your (plural) discussion has declined to the level of oh yeah I m right and you are wrong. One can only state the same
2003-05-22 by Rick Colson
... Sioban - I just received the latest firmware version of the DCS 14n from Kodak as an evaluation loaner. It already seems that the software is a little
2003-05-22 by markaronica
I ve just recently begun to experiment with using Ultratones on my Epson 1200 under W2K and PS 7. I was previously using MIS FSN and the Epson driver. I ve
2003-05-22 by jim hayes
... correct ... Well of course there is the old Jon Cone Epson 3000 trick to check for transport problems as the culprit in dark banding (or light banding for
2003-05-22 by Austin Franklin
Anthony, ... Once again, RGB values from a CCD imaging device encompass the entire spectral range that Tri-X encompasses, and therefore you DO have the
2003-05-22 by Daniel Staver
Thanks for the tip Jim! I ve looked at that documentation dozens of times, specifically looking for hints on how to use that spatula sponge that comes with the
2003-05-22 by Anthony Atkielski
... Absolutely ... but this presumes that you have the original complete spectrum to work from, not just RGB values. Once the color film has converted this
2003-05-22 by Anthony Atkielski
... It is a simplified illustration. ... I ve tried to explain this in as many ways as I can. Since I m not making any progress, I ll stop here. Believe
2003-05-22 by jim hayes
Johnny, Okay that unconfuses it somewhat for me. I never knew that the T008 would pop into an 1280. I ve had this printer for nearly 1 1/2 years and all I ve
2003-05-22 by Austin Franklin
Anthony, ... You are misunderstanding something, obviously. Light is nothing but a frequency and intensity. Color is nothing but a response to a particular
2003-05-22 by donbga
Peter, ... the ... hard ... Who cares what the physical properties of these materials are from a practical point of view. The properties are basically
2003-05-22 by jim hayes
... Sam, Don t worry about it much. I had an 18 watt vison-saver model OTT-Lite trained on a step wedge uniform shadow area from about 6 inches or so away.
2003-05-22 by Peter Nelson
... Why? It s not off-topic. This IS relevant to printing in general and black and white printing in particular. The relationship between the reflectance
2003-05-22 by t
Me too, trish
2003-05-22 by Austin Franklin
Various colors do produce the same grayscale value. But, using color film, which records at least as wide a spectral response as B&W film does, can be
2003-05-22 by Ron Norman
... Ron
2003-05-22 by Peter Nelson
... But that s just as artificial as the single-wavelength LED example I used. You have not demonstrated this has any bearing on the real world problem of
2003-05-22 by HPA
... To be specific, the problem is called silver sulfide staining . They appear on prints as a metallic sheen. It is a very common problem and can affect
2003-05-22 by Heidi Rand
Me too Heidi ... __________________________________ Do you Yahoo!? The New Yahoo! Search - Faster. Easier. Bingo. http://search.yahoo.com
2003-05-22 by Eileen Chun
Count me in. Eileen
2003-05-22 by James Klebau
... I hope someone can help Chris with this printing question, certainly one of the purposes of the forum. But forgive me, Chris, for using this as an
2003-05-22 by Barry Kales
Martin -- Much thanks to both you and Antonis for your efforts at herding a bunch of cats . I m a rookie in B&W printing and continue to learn much by
2003-05-22 by Roger L Sopher
C mon guys, give it a rest... Roger ... From: Anthony Atkielski [mailto:anthony@atkielski.com] Sent: Thursday, May 22, 2003 12:53 PM To:
2003-05-22 by Anthony Atkielski
... They don t have to be. The problem exists no matter how broad the filtering is. ... That s why we cannot tell the difference between yellow and a mix of
2003-05-22 by Johnny Eades
Hello Jim, I use the cartridge that corresponds to the Epson T008 which on the sheet with the refill kit says the virgin cartridge hold 10CC initially and 7CC
2003-05-22 by Anthony Atkielski
... Not at all. I m just trying to make clear that you cannot transform one interpretation into another using mere RGB or grayscale data.
2003-05-22 by Anthony Atkielski
... Correct. ... No, my understand is correct. ... To human eyes, yes ... but to other types of image capture devices, no. I suppose I should return to my
2003-05-22 by Ernst Dinkla
... From: Anthony Atkielski To: Sent: Thursday, May 22, 2003 6:16 PM Subject: Re:
2003-05-22 by Johnny Eades
Hello Alan, It s me again. There is a good site to go to for any information on black only printing. http://www.cjcom.net/digiprnarts.htm This really makes it
2003-05-22 by Bob Frost
Anthony, I worry that you seem to be hooked on one particular artificial interpretation of the world - that produced by Tri-X film, and seem to denigrate other
2003-05-22 by cschaible94111
Hi all: Not to distract from the urgent matters at hand, but I recall, a long time ago, seeing a notice for a group meeting or dinner in the San Francisco Bay
2003-05-22 by Martin Wesley
... From: Chris Mende To: Sent: Thursday, May 22, 2003 10:39 AM Subject: Re:
2003-05-22 by Peter Nelson
... I m sorry, but this is a FASCINATING statement! Could you elaborate? We see yellow because the photopigments for red and green in the retinal cones both
2003-05-22 by Henrik Frejborg
Hi, I m looking into the alternatives in 100% cotton, acid-free papers and saw this paper, Somerset Enhanced. What s the opinion on it? cheers, Henrik Frejborg
2003-05-22 by Richard Garini
thanks...Much easier to understand now. ... _________________________________________________________________ Protect your PC - get McAfee.com VirusScan Online
2003-05-22 by Anthony Atkielski
... Feel free to answer my question about the yellow-sensitive film, if you believe I am wrong.
2003-05-22 by Jon Zax
If there is any one in the San Francisco bay area interested in buying a low mileage Epson 1160 printer please contact me off list. J.Z.
2003-05-22 by Anthony Atkielski
... In that case, you should be able to easily answer my question. How would you reconstruct the light and dark rendering of the yellow-sensitive film from an
2003-05-22 by Chris Mende
No, Martin - this is very visible without a loupe - it s particularly visible in midtones and highlights, but runs throughout the image. I printed the purge
2003-05-22 by Anthony Atkielski
... I simplified the illustration. The fact that they overlap does not change the principle, or the constraints. My example of the yellow-sensitive film
2003-05-22 by Peter Nelson
... several ... No it doesn t - it has however many scalars you need for your bit resolution. For a 12 bit scan it has 4096 scalars in it, and remember, you
2003-05-22 by Austin Franklin
... Peter, Because it will saturate the CCD. Using stronger light can give more even illumination, and it can be diffused better. Austin
2003-05-22 by Peter Nelson
... necessary talent ... are just ... heights in ... is lost ... The spectral response of both the film and the filters used in CCD Bayes patterns overlap (as
2003-05-22 by Sam A. McCandless
... But progressive lenses - specifically polarized SOLA/Sola s or Varilux - have been recommended to me, both for viewing the screen and for other close but
2003-05-22 by Austin Franklin
Anthony, ... I ve not got time to waste with this. I KNOW that was I said is correct and based on fact. You really need to go look at the spectral response
2003-05-22 by Anthony Atkielski
... No, but all else being equal, the smaller the image area, the lower the image quality. ... I seriously doubt that. The only reason for such a small format
2003-05-22 by Jon Dubovsky
Not that I agree with the whole of his argument, but I belive what Anthony is trying to explain is this: I give you an RGB value, say.. 0,0,120 .. nice and
2003-05-22 by Peter Nelson
... If that s what you meant then why bother with any filter at all?
2003-05-22 by Siobhan McClory
I have never posted to this group but am a lurker and hopefully a learner. By the way, Jim, what a wonderful quote. As I am considering buying a digital