Hi,
I'm new to the forum and to film shooting in general, though I've been shooting digital for 10 years. I'm taking a course in B&W film processing right now, and among other supplies, I'm required to pick up a set of polycontrast filters. I'm on a really tight budget and want to spend as little as possible without buying really junky equipment. There are vintage Kodak polycontrast filters on the bay for $8, as opposed to $30-40 for a new set. Has the technology of these filters changed in the last few decades that would mean there's a major advantage in buying a new set, or is the packaging the only real difference?
Thanks!
Dan