I use a canon 60D and have the normal 17-85 and a 50mm f1.8 but wondering if there is a cheapish lens with crisp shots with a fairly low f stop (maybe 3ish) that would suit my car photography. I do a lot of light painting and daytime car shots, but I want a faster lens and short focal length as being a 'half' sensor the 50mm is more like 80mm and I have to stand so far back. Would like something down around 20mm.
Don't care about brand and would buy 2nd hand if anyone had anything suitable in VGC.
jas