Archived posting to the Leica Users Group, 1999/05/25
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]I have the lens, and in general use find it to be very sharp, brilliant, and contrasty. I have also tested it for resolution with Kodak Technical Pan film and Technidol developer. I examined the center of the negative I shot at f2.8 first, and was delighted to see the 80 lp/mm target lines perfectly resolved! This resolution figure was achieved in the center of the field from f2.8 to f11, and was also achieved at the edges at f5.6 to f11! I was impressed that a wide angle lens would display such a flat field and excellent edge resolution. It is an excellent lens.