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Strange Tamron 17-70mm vignetting

Started 8 months ago | Discussions thread
Erik Baumgartner Senior Member • Posts: 6,893
Re: Three screenshots

robert1955 wrote:

from one of Fernando's files [hope this is ok with you]

FastRawViewer: no corrections but vignetting

LightRoom: the problem. With built in profile [which cannot be disabled

I cannot copy this with my lens

The third one is weird and maybe useless:

Lr with Tamron profile, probably for another mount

Note that correction of the vignetting seems to be applied twice, and the problem is there

Someone needs to process this RAW in Capture One using the Manufacturer’s correction profile option, not Capture One’s own profile to see if the problem still exists.

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