I'd like to hear some experience from APO-Grandagon 45 mm and 55 mm users. Does anyone know the image circles of these lenses at f22? From what I read on this f orum, APO-Grandagons have more even illumination and supposed to be sharper (tha n Schneiders)? If you have tried both APO-Grandagon 55 mm and Schneider 58mm XL (also APO-Grandagon 45 mm and Schneider 47mm XL), how would you compare both in terms of color characteristics, sharpness, contrast and so on besides the image circles and minimum apertures?
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