I have been using the 17, 28-80, 35-80, 90 Macro, and 500mm reflex on all the EOS bodies, with no problems at infinity, with a standard Tamron to EOS adapter (Rainbow Imaging).
I have been using the 17, 28-80, 35-80, 90 Macro, and 500mm reflex on all the EOS bodies, with no problems at inifinity, with a standard Tamron to EOS adapter (Rainbow Imaging).