Good afternoon all. Been looking around at more gear. One thing I've been looking at are filters. Specifically a neutral-gradient filter and a polarizer. Neither is especially cheap. Not new-lens-expensive, but still not something I want to be buying doubles of. Am I missing something or does each lens need a set of filters? My 18-55vr is 52mm and my 70-300vr is 67mm and my next purchase will probably be a 50 1.4 AF-S prime which is 58mm. Am I really gonna need to buy the same filter for each one? That seems kinda dumb.