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Strange Tamron 17-70mm vignetting

Started 8 months ago | Discussions thread
Lettermanian
Lettermanian Senior Member • Posts: 2,389
Re: Strange Tamron 17-70mm vignetting
2

fernandojval wrote:

The Tamron 17-70mm lens with the X-T4 produces a strange double vignetting, which is most noticeable when photographing the sky. It appears at aperture f2.8 and is most noticeable at 17mm focal length. The effect disappears when the aperture is set to f4 or higher.
I hope Tamron service will fix it or replace it with another lens.
I leave some examples in jpg.

Interesting, I'll try it with mine this week on my X-T3 and X-S10. I normally just shoot and edit jpeg (🤫) but I'll try some shots like this in raw to see if I get the same effect.

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 Lettermanian's gear list:Lettermanian's gear list
Fujifilm X-T3 Carl Zeiss Touit 2.8/12 Tamron 17-70 F2.8 Di III-A VC RXD Fujifilm XF 70-300 F4-5.6 R LM OIS WR
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