Violameister wrote:
I think the theory is right on. However, when doing panoramas of distant scenes, the error is likely to be less than a pixel and thus irrelevant. If doing panoramas of something much closer, then this looks like it might be a good idea; but these nodal slides are quite expensive. I might try to make one just to see if it really improves the image.
I just bought this one from Ebay made by Neewer for less than $15. For that price, I thought it was worth trying.