Originally Posted by
Bill Dix
Thanks Arash and David. Thanks for your comments. In this repost I've sharpened the body a bit, which helps. But it still doesn't feel quite "tack sharp". This was the first outing with my new D500, and in this and a number of other images it appears to me that with the 500 + 1.4 TC it is forward-focusing. In the RAW file, the sharpest part seems to be the few bits of raised bark below the talons (I unsharpened them in the posted version so they wouldn't compete); but the focus point is on the head according to Capture NX-D. I recall that Arash is not a fan of AF fine-tuning, but when I got home I set up my fine-tune protocol and it seemed to confirm my suspicions; a +14 seems to be giving the best result. I haven't had suitable subjects or weather conditions to confirm this in the field.
I personally don't mind the HA. I've removed a few small twigs, but I rather like the talon draped over one of them, so I left it.