Sigma 50 150 F28 Canon SIGMA 1 MM F2.8 APO EX DC HSM (CANON) Mundo Ocasion
It can be picked up for around £720 and is available to fit, sigma, canon and nikon slr cameras. 4.8 out of 5 stars. If i go for an f/2.8 (short to medium) tele zoom, why settle for less than 200 mm