worldbefree
Senior Member
Just got my hands on this lens yesterday at some shop in Funan for $129X. Yet to do a real shoot but very satisfied with the results from some casual shooting out from my bedroom window. The corner to corner sharpness blows my old 17-40 out of the water. IS helps to do take acceptable low light images handheld for up to 1s (not leaning or braced against anything), YMMV. - another reason besides video on why IS is implemented on this wide angle lens... when you are out and about travelling, nobody's gonna wait for you to set up your tripod a in the late evening or night.