Archived posting to the Leica Users Group, 1998/07/17
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]The camera does not determine the ISO rating, the meter does. The M4 does not have a built in meter, so you need to estimate by eye, or use either an on-camera meter or a handheld meter and set it at the ISO you want. Good luck. Buzz Kanter