I don't know about a focusing loupe but any tightly woven no lint black cloth should do. The heavier and finer the weave the better. Probably a good try would be raincoat material. You want it pliable and easily foldable. You could use fake leather or bookbinding material but this is awkard to fold making packing a difficulty but perhaps more importantly folds and the hang of the material do create natural light traps which will make focusing easier, especially in conditions of bright light.
alexis on 4/1/02 4:39 am, Jeff Dilcher at dilc...@hiddenworld.net wrote: > Anyone have any good / cheap suggestions on how > I should go about obtaining a focusing loupe and focusing cloth? > > I need something that will work reasonable well with > a 4X5 view camera, but am not interested in spending > too much, obviously. I have a finney that I am experimenting > with using for lens as well as pinhole work.. > > Any tips appreciated, > Jeff > > _______________________________________________ > Pinhole-Discussion mailing list > Pinhole-Discussion@p at ??????? > unsubscribe or change your account at > http://www.???????/discussion/