Peter, what software are you using? Both vuescan and silverprint allow you to use the tranny lid and put the focus to 0. Julian ----- Original Message ----- From: "Peter Lindman" <plindman@...> To: <DigitalBlackandWhiteThePrint@yahoogroups.com> Sent: Tuesday, November 20, 2001 6:10 AM Subject: Re: [Digital BW] Re: UltraBase > Martin, > > I've been trying anti-newton ring oil and other mounting supplies from > Prazio. Got some good, clean scans Saturday from two 4x5 negs but it's > otherwise a very messy business. The 1680 has an alternate focal point > for transparencies of 2.5mm, so I bought a piece of optically clear > glass (could only get 2mm) to mount the film on. Using the oil and a > mylar overlay (oil both underneath and on top of the film), the scans > seemed sharper and cleaner. I used a rubber roller and my fingers to get > the air bubbles out-a somewhat tedious business. Nothing definitive > overall though. By the end of the day I wound up cutting a mask from a > piece of exposed 7-mil graphics art film and was taping the negative on > to that in order to bypass the scanner's included carrier. I'm way to > impatient it seems for the oil thing.and my hands shake from a slight > tremor when mounting, so it was a bit frustrating. But I'll try it again. > > Peter > > > > Martin Wesley wrote: > > > > Peter, > > > > I did buy a pack and I am using it with my Linoscan 1400 to scan 4x5 > > negatives at 1200 dpi. I do not see anything in the scans from the > > UltraBase but I don't consider myself an expert in this either. > > > > I have all the materials for wet mounting with Kami fluid but have > > not tried it yet. When I do I will post a comparison with the > > UltraBase. > > > > Wish I had more scanner resolution. Someday a Polaroid 45 Ultra maybe. > > > > Martin Martin > > > > --- In DigitalBlackandWhiteThePrint@y..., Peter Lindman > > <plindman@q...> wrote: > > > I guess that's what I expected.unfortunately. > > > I'm trying to improve the 4x5 scans that I get from my Epson 1680- > > which > > > are sharp enough generally but the carriers clip the edges of the > > film > > > and I'd rather not have that happen. > > > Thanks Mike. > > > Peter Lindman > > > > > > "Michael J. Kravit" wrote: > > > > > > > > Peter, > > > > > > > > I purchased a box of this stuff from Mediastreet. It is an ok > > product > > > > for low res scans. But if you want to scan at high resolution the > > > > clay coating will show in the scan. > > > > > > > > I think the manufacturer recomments it for 300% enlargment of > > less. > > > > > > > > Unfortunately I thre out a whole pack when I moved or I would > > give it > > > > to you. > > > > > > > > Mike > > > > > > > > Yahoo! Groups Sponsor > > ADVERTISEMENT > > > > > > > > Please visit the Group Homepage to check the Files, Bookmarks, Polls > > and other resources as they are often being updated. The page is at: > > > > http://groups.yahoo.com/group/DigitalBlackandWhiteThePrint > > > > Please follow these basic guidelines: > > - Include your full name with your message. > > - Include the address of your website, if you have one. > > - As threads develop, trim off excess portions of earlier messages to > > keep them short. > > - As the topic of a thread changes remember to change the subject > > header. > > - Good manners are required at all time. No personal attacks or > > "flames." > > - Complete your Yahoo profile. > > - Before posting a question, search the message archives and the > > various resources on the homepage. > > > > Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. > > Please visit the Group Homepage to check the Files, Bookmarks, Polls and other resources as they are often being updated. The page is at: > > http://groups.yahoo.com/group/DigitalBlackandWhiteThePrint > > Please follow these basic guidelines: > - Include your full name with your message. > - Include the address of your website, if you have one. > - As threads develop, trim off excess portions of earlier messages to keep them short. > - As the topic of a thread changes remember to change the subject header. > - Good manners are required at all time. No personal attacks or "flames." > - Complete your Yahoo profile. > - Before posting a question, search the message archives and the various resources on the homepage. > > > > > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ > > >
Message
Re: [Digital BW] Re: UltraBase
2001-11-20 by Julian Thomas
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