Scratch on B&W filmgreenspun.com : LUSENET : Large format photography : One Thread
I know this has been addressed before, but I can't find it in the archives. When attempting to deal with a scratch on a negative do you rub grease on the emulsion side or the other ?
-- Paul Mongillo (firstname.lastname@example.org), May 16, 2002
I've always used "skin oil" on the emulsion side to diffuse the scratch. You'll find plenty around your nose. It does work.
-- Steve Feldman (email@example.com), May 16, 2002.
Put it on whichever side the scratch is on- hopefully not the emulsion side though because that means some of the image is lost.
-- David Rose (DERose1@msn.com), May 16, 2002.