Archived posting to the Leica Users Group, 1999/01/13
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Is it possible to measure the brightness and focal lenght of an external finder for example, there is a great difference in brightness between a 35mm finder SBLOO and a 35 mm WEISU; and if it is, can we measure a "kind of f/stop" for an external finder? Yes I know it's a crazy question.... Guido Ridoli LEICA M SUPERFAN guirid@numerica.it