In my experience, AN spray made a real mess of things. I had big spots all over my scan and I never used it again, although I know a scanner operator that uses it with success. I would imagine using in an enlarger would have similar results. After use, film cleaner is needed to get the AN spray off. The AN dust I have is so fine as to be like a puff of smoke and I've never seen anything in the print from it. If I had to use a glass neg carrier all the time I might sing a different tune and try the AN glass, but given how infrequently it's needed here, the AN dust works out fine. A couple shots of compressed air after printing and back in the sleeve it goes. ________________________________ From: Peter De Smidt <pdesmidt@xxxxxxx> To: pure-silver@xxxxxxxxxxxxx Sent: Sunday, May 31, 2009 9:42:34 PM Subject: [pure-silver] Re: AN Glass Effect on Sharpness Anti-Newton spray or talc powder is simply another way to provide a fine texture between the negative and the holder glass. It is messier than anti-Newton glass, and if you're against any texture in the optical path between negative and print, then this should be just as problematic. ============================================================================================================= To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there.