Archived posting to the Leica Users Group, 1999/01/14
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]At 03:21 PM 1999-01-14 -0800, Jim Brick wrote: >I had my Pentax Spot Meter updated and calibrated by (then) Zone VI so that >it would match the response pattern of photographic emulsions. Jim This is simply impossible, despite what (then) Zone VI might have assured you. Selenium matches the response pattern of photographic emulsions more closely than does CdS or SPD or Gallium Arsenide. The laws of chemistry, I suspect, are as immutable on this as the laws of economics which dictate that we all devote the equivalent of the GNP's of Third-World Countries in order to purchase Leicas. Check it out. Marc msmall@roanoke.infi.net FAX: +540/343-7315 Cha robh bas fir gun ghras fir!