few tips
1- totaaalllly clean that lens
i think i read half windex half water in a little spray bottle works and then just dry it with something nice, or just go out and buy a big ass pack of lens wipes and always keep em with you
2- if youre not gonna get too close up dont use the fisheye definately switch it up and take it off once in a while and shoot long lens<3
Im in japan at the moment so ive been going to some amazing spots. Heres one of a big brick pimple thing. Anyways its not that hard a trick but its clean and looks nice.