hey guys.ive got a 450d with the kit 18-55 and 75-300 lens, and a little while ago i picked up the 50 1.8 which has been heaps fun.now it would seem logical to pick up a wide angle lens as landscape is something i'm interested in and it would fit nicely into the other lenses i have.but wide angles seem to be pretty expensive from what ive gathered looking around the internetz.so my question to you is what is the best one for the cheapest price? also fisheye is something cool i'd like to do more of but is that something a little bit of post work can take care of or do you need an actual fish eye lens?thaaaanks!pic not related
bump
Sigma 10-20
Relevant to my interests. Bump.
>>269201this