Hey Guys ,

I really want to get into taking landscapes and ive got a cokin p series holder and 2 stop gnd. as you will read everywhere there is a horrid purple cast (apparently even worse on my 40d).

I want to get a set that i can use for a while into the future. can anyone recomend a system that wont get the colour cast and will be worth the investment. i want to be able to stack gnds.

how much would it set me back for a filter holder and a set of 3 gnds? 1 2 3 stop. In any of the systems people have.

Cheers!