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Strange Tamron 17-70mm vignetting

Started 8 months ago | Discussions thread
Morris0
Morris0 Forum Pro • Posts: 32,175
Profile issue
2

fernandojval wrote:

sir_c wrote:

Is it some lens profile that is not correct? If you capture a RAW and view it in a tool that does not enforces the lens profile (e.g. capture one, darktable etc), does it look the same?

The effect appears in the raw files, only with that lens. I have tried with other lenses and the elect does not appear. I have some raw files uploaded here: https://www.dropbox.com/scl/fo/dkd7rm2pa5mm5thtdadiv/h?dl=0&rlkey=aadkrrd72jaoxuyi5s2cekmkz

You are experiencing a profile issue. I opened one the RAW files in Photoshop and it looked the same. The JPEG you posted was processed in Elements, also an Adobe product. I then opened the file with a different RAW viewer and the concentric rings are gone yet the corners are dark.

Morris

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