Hello. I am looking for a longish lens for my rickety old 8x10 & packard shutte r that I can afford, or at least almost afford, and am wondering if anyone has e xperience with the Goerz Apo Artars, which I believe are process lenses, focused at infinity. (I have my eye on the 24".) Is it true these process lenses do n ot perform well at infinity, and just how bad are they, exactly? Given that I a m not going to enlarge the print at all . . .. My standards probably are not as high as most readers of this forum, but I do want something better than a blown up 6x4.5 or 35 mm image. Thanks.