Archived posting to the Leica Users Group, 1998/11/24
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Nigel, >>Were they his lenses?<< Relative to Ernst Hartmann cleaning lenses! No & they were not mine either ! You have a point ;-)! However, Jim's main point is still quite accurate; Leica glass ( front element ) is well coated & can take a lot of abuse. Filters do degrade apo performance! Tom D.