Will you be able to distinguish two points that are 330nm apart being separate or will they blur into one?

this has something to do with microscope eyepiece. can anyone answer this question. and also . will you be able to distiinguish two points that are 250nm apart as being separate, or will they blur into one. I need the anwer to both of these question. one is with 330 nm and the other one is 250nm apart. thank you very much.