Wil I benefit from sigma 18-125 to Tamron SP AF 17-50 mm f/2.8 XR Di II LD Aspherical

Hi Bossie,

So I got it.
Not the proper time for testing it right now.

Not much to see here around. Did a quick focus test and that looks pretty good on the test chart. So my primary doubt on the focusing of this body is now taken away a bit:)
(I had some BF with the sigma 18-125)

Of course still have to verify that for left and right side AF sensors on the test chart but first impression is right on spot:)

Made a picture of my wife and I like the skintones that I see. I will certainly do some more testing to compare.

Also shot a bird on the roof about 25 m away and I think on that image I see quite a bit of CA But could not do any more testing today. I realize I am looking at about pixel level so I do not expect problems I might put some pics on line later after getting used a bit.

Bert