some do not make sense at all, for example using star6 with close up ( or does it) ?
however im kinda confused about combinations like
1) skylight + cir polarizer
2) cir polarizer + close up and oter possible permutations.
does it come with experience? or do u derive it from the definition of what the filter does?
wat confuses is me is that i noe wat skylight does and wat cir polarizer does, but im not sure whether using them together will acieve the combines effect and NO SIDE EFFECTS