i really want to step up in some equipment for my 7d...i have a tripod already and a bag and thats basically it...my lens is the 18-135mm kit lens i got with my camera but the lowest f-stop is 5.6 and im pretty sure it isnt nice glass/let alone some plastic... but i was wondering if there is something i should look for that is a decent price that the camera store might have, such as a prime lens or another lens in general that is GOOD
thanks