paul_m wrote:
i have 2 nikon kit lenses........ 18-55mm with 52mm filter size and 55-300mm with 58mm filter size. (dx format for d5200)
would LIKE to buy just one cpf for both lenses. better to get large and go down or vice versa??? or best to get 2 cpf filters. thinking of the HOYA HD2 circular polarizer filters, either size to step or one each. anyone help me make a decision????
I had the same issue. I went with step up rings on all my lenses to go from 52 to 58 mm, so any filters that I buy only need be 58 mm.
Definately go step up rings though, step down may indeed give you vignetting as Rongnongno mentions.