s1221ljc
Senior Member
I dunno about yours but mine is pretty sharp wide open up to around 135-150mm. It's kinda soft after that until 200mm. I dun tink there's a need to stop down till f/5.6 to get superb sharpness.. by f/4 this lens is already superbly sharp.
I dunno about you. All these are relative terms, depends on what you are comparing with & your own internalised methods of measure. Rather soft, pretty sharp, superb sharpness, sharpx3, 70% sharp, 99.9999% sharp etc etc. So if you compare with say the 70-200 f2.8 VRII, would it be super superbly sharp
Last edited: