| Re: D300 problem, need a favour
I don't have either of those lenses, but... Quote:
Originally Posted by WhiskyBottle  Also, on my screen it seems to be softer on the horizontal edges that the vertical suggesting vibration in the virtical direction. | This reminds me of the effect of softening due to VR. See VR (or IS) - Is it worth it?.
Is either lens VR (or OS for the Sigma)? If so you could try switching VR off.
I'm not at all convinced that this is the issue as I would expect any softening due to VR to be the same at all apertures but it might be worth a test.
Dave P.
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(a.k.a. "Horizontal Dave")
"A good man is hard to find, especially if he's hiding. In a field. With combat fatigues and a false beard." - Wilson Dixon |