OK, so I'm not crazy! Your PZ-1 and mine handle M lenses the same. The SPOT button doesn't change exposures for K & M lenses. Regards, Bob S.
[EMAIL PROTECTED] writes: > For each position I made readings with each lens with the "spot" button > activated and unactivated. With the M lens, I only activated the spot button > with the Pentax Function set to SP. With the F lens, I tried it both with the > PF set to CE and to SP. > In each case, both last night and tonight, the camera showed me the same > shutter speed regardless of the "spot" button when using the M lens. Also in > each case, this shutter speed was the same as the F lens in SPOT mode. Not > centre-weighted, not multipattern, but SPOT mode.

