Attention Tamron 24-70 VC owners

Started Jul 28, 2012 | Discussions thread
OP Horshack Veteran Member • Posts: 5,996
Re: Apparently the VC "jumpiness" is typical for Tamron

TAFB wrote:

I assume that you took these test shots using a tripod.

These were hand-held. When you get a chance can you see if your copy has the same aperture problem as mine? To check, shoot two images in manual mode, one at f/2.8 and one at f/4.0, with the same shutter speed for both. The brightness of the f/4.0 image should be 1/2 the f/2.8 image; if they're the same then your copy has the same problem as mine. Thanks!

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