Archived posting to the Leica Users Group, 1998/02/08
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]>Luggers: Trielmar 28-35-50 is a lousy idea as it is incompatible with the >new M6/.85.On the other hand ,Trielmar 35-50-90 offered together with the >M6/0.85 could be a big hit on the marketplace. But does one need the >exquisite focusing abilities of the M6/.85 with an f4 lens? >regards >Andrew Jordan Yes, one needs always accurate focusing capabilities. The filmplane has in fact hardly any depth. So accurate focusing must be used to ensure that the object plane is located at the film plane. DoF will of course mask the most grave errors, but if the sharpness plane is not where it should be, the DoF can not bring sharpneww where there is none. Erwin