I have a Sigma 28-105mm/4-5.6 zoom with
the same features. What I did discover is you will probably get the
correct aperture at one focal length. In my case it occurs at 35mm. I am
using the lens with my MZ-M.
There was nothing in the literature
that came with my lens.
steven
Subject: SuperProgram Sigma lens
(in)compatability?
Hello everyone, I just picked up a Sigma 135-400/4-5.6 zoom and find that it does not give correct aperture information in Program and Shutter Priority modes. Basically the camera does not know the minimum aperture of this lens. Anyone else have this problem? Is this the lens or my cameras fault? BTW It appears to stop down correctly, it is only the aperture readout in the camera that is wrong. I still need to run a test role to verify this. Richard - - |