Cokin colored polarisers possible uses?

greenspun.com : LUSENET : B&W Photo: Creativity, Etc. : One Thread

Has anyone used the colored polarisers from Cokin? I have 3 different ones and I was wonderind how to use them. Are they for BW only?They are rotating mount also. Thanks

-- Thomas F Horan Jr. (Fishman57@aol.com), June 10, 1998

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