My question is about defining/quantifying a "full stop". If I understand correctly, in the old days of film a full stop down was achieved through 2 steps down because each step was a 1/2 increment (not sure if my terminology is correct). Whereas now, specifically on the K-5, a full stop is achieved through 3 steps down because each step is a 1/3 increment. So, on the K-5, in aperture terms, 3 steps/clicks down equals 1 full f/stop down; and in shutter speed terms, 3 steps/clicks down equals 1 full stop down? Any guidance would be appreciated!
Last edited by CMG; 08-02-2012 at 11:23 PM.