i own a 550D with 18-55mm kit lens and Tamron 18-270mm F/3.5-6.3
i would like to get Polarizer filter and also graduated ND filter
mine canon kit lens is with 58mm filter size while Tamron is 62mm filter size
i'm planning to get filter adaptor and step up or step down ring
anyone can advise me, should i get the filter size 62mm and get the step down ring or vice versa?
Any model recommendation?