guys.. going to buy 50mm 1.8f
but i come to thinking that flash is a importent item too..
i do mostly landscape.. to me both is not as importent for a wide angle.. like 10-20 sigma..
but i do like to do some protrite sometime..
or just keep my $$ and use my 18-135mm for the rest of the day..till i get enough $$ for 10-20 sigma???
or any idea