Thanks to all people who responded about Cametaauctions. Speaking of Sigma lenses, I see that many of their models are being replaced with the DG version. In any case, - how significant is the difference between DG and pre-DG versions? Would one see it only in the "sun-in-the-face" type of situations, or in other cases as well?
Sigmaphoto.com has this short description of this "feature": DG (DG Lens) These are large-aperture lenses with wide angles and short minimum focusing distances. With an abundance of peripheral illumination, they are ideal lenses for Digital SLR Cameras whilst retaining suitability for traditional 35mm SLRs. I assume that the main (and maybe the only?) difference is in the type of coating. Is this correct? Thank you in advance, Igor
