Archived posting to the Leica Users Group, 1999/11/25
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]This is a focusing device for the rangefinder telescope system. Rotate the tab clockwise to focus the rangefinder eyepiece at near distances so that the RF can be focused more easily. The infinity mark is to indicate that for far distances the tab is turned counter-clockwise. Marc James Small wrote: > At 12:02 PM 11/25/1999 -0500, Lee, Jonathan wrote: > > > >The only thing that puzzles me about the IIIa is the ribbed lever on the > >rangefinder eyepiece, the one marked with 8 or is it the infinity sign? > >What is the purpose of that? > > It is an infinity sign. This is a diopter adjustment for the VF. > > Marc > > msmall@roanoke.infi.net FAX: +540/343-7315 > Cha robh bas fir gun ghras fir!