On Jun 22, 2005, at 6:29 AM, Frantisek wrote:
OK, sorry for the harsher reply before :) I do realise that the planar surface can change the light path, especially in superwide lenses. That is, in all my shooting situations, I haven't encountered a single problem when it added to the aberrations, even with 12mm lens.
Did you look at the link I posted? I think the degradation is quite noticeable in the pictures that person presented.
Godfrey
