Archived posting to the Leica Users Group, 1998/02/16
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]I have a question to ask our experts on the LUG, since I am planning a purchase. I just checked the configuration of both the Summarit and the Summilux M lenses (Rogliatti s book). Since I am not an expert, they very much look the same to me. I d like to know if there is a significant difference between the wide open performance of these lenses. If so, how much of the difference is due to the difference in configuration and how much is due simply to the better modern lens coating technique. As if that was not enough, I d like to know if there is a difference in performance between the SM and the M Summarit. Maybe Mr Gandy can help me! A big thank you to all Robert