I'm looking at a way at using only one set of filters for all of my lenses. I've heard that Cokin have developed a way of doing this using the P-Series holder?

Is the correct adapter I need to use? I've attached a link for reference.

http://cgi.ebay.com/ws/eBayISAPI.dll...2BSI%26otn%3D4

It's a bit long, sorry :blush2:

I've also heard that step up/down rings is another option. I already have quite a few UV filter, a polarising and a red filter for B&W photography so I would like to be able to use them as well.

Any other ways?

Cheers