11-20-2010, 05:42 AM
My copy of the 70-300 does not seem to have the seem issues. Exposure is about 0.3 EV brighter than my 18-135 but the variance is consistent and the exposure chosen by the camera is exactly the same as on my AF-S 60. I suspect that it is the 18-135 that is underexposing and not the Tamron or the macro. I tested at 70mm against the 18-135, don't have any other lenses that cover 70mm. I have the F-mount version.
I got it only a few days ago but I suspect that stock would have been old, if that helps. Can't be too sure though.
I got it only a few days ago but I suspect that stock would have been old, if that helps. Can't be too sure though.