My 3 lenses all have a different size thread. (77, 67 and 58mm) I am to purchase a good CP filter for the 77 and 67 thread. I don't have any filters for the 58mm thread lens but I was thinking about perhaps getting a step-up ring and use my 77mm filters on the 58mm lens.
Are there any known issues with using filter step-up rings? I am thinking maybe even getting only one good 77mm CP filter and use with with all my lenses with a pair of step-up rings.