[davidmanze]

The jury's "still"  out on this one;

 

 In spite of the graphs giving "near excellent resolution" stopped down at all focal lengths Ephotozone write:

 

"There is no doubt that this is a high quality optic, that delivers very high sharpness in the centre of the frame and sports excellent build quality and a useful optical stabiliser. However, the sharpness towards the edges of the frame isn't of the same standard as the centre and CA levels are higher than you might expect for a lens of this price"

 

My remark on their site is, their excellence levels are achieved far more easily than the majority of other test sites!

 

 I found the images soft at the edges, 

 

                  and the beat goes on..................we're not yet done with this baby!