Nikon D90 Metering Problem
I picked up a Sigma 17-35 2.8-4 EX today (not the DG version, the older one) and have since found it has a tendancy to overexpose a bit when at 17mm but is normal again at 35mm.
Its worse on Matrix metering but still does it in spot and CW metering. Its not nearly as bad when used with a speedlight.
All my DX lenses work with no problems.
I have tried the lens on a D40 and my Fuji s5 and it meters fine at all focal lengths.
Anyone had similar problems with older lenses? I can deal with it but its a little annoying...