From: utzoo!decvax!ucbvax!CAD:tektronix!zehntel!sytek!menlo70!hao!seismo!rocheste!bryan Newsgroups: net.rec.photo Title: Re: Filter Query Article-I.D.: rocheste.993 Posted: Thu Mar 17 20:45:42 1983 Received: Thu Mar 24 06:09:18 1983 References: ihuxo.209 For info on filters in B&W work try the new edition of Ansel Adam's book, The Negative. Color work is much more complicated and depends on the type of film (its color temperature) and the light source. Try Kodak's Joy of Photography. -Bryan Lyles