Tokina Mount Adpater creating a ring on EOS R6 Mark II

[umairlooms]

NEED HELP!!!

I bought a Canon R6 Mark ii and had to buy a mount adapter to use my Tokina EOS lens 18/28 which I used to use on my old Canon 6D mark ii.

Now when I photograph, there is like a ring flair on the photos? WHAT TO DO NOW!

[Waddizzle]

It sounds like the Tokina is made for crop sensor cameras. 

[umairlooms]

It's made for full and crop body

[Waddizzle]

Can you post a sample image that shows the issue?  

Do you have another camera to test with this lens?  Test without any filters or lens hood. Thanks! 

[Waddizzle]

Is this your lens?

[shadowsports]

Greetings,

I don't follow Tokina's products too closely.  Can you confirm the model?  I thought they made a 16-28 for full frame?  What brand adapter are you using?

I suspect the R6II is operating in crop mode because it can't determine the model of the lens which is mounted.  What to check.  Try changing from crop to full.

[umairlooms]

Tokina 16-28mm, it's made for full frame. 

The mount adapter is canon

[umairlooms]

Thank you but it's not on normal mode. I suspect my old lens is not right. It's weird. 

The image is cropped and there is a flair around the image.

[deebatman316]

Can you please provide the full name of the lens in question. If the lens was really designed for Full Frame. It would not produce vignetting on a Full Frame camera at all. Canon's Full Frame DSLRs don't have an APS-C crop mode either. Canon made a separate DSLR crop sensor mount called EF-S. These lenses won't mount on a Full Frame DSLR or EOS AF SLR.

[umairlooms]

i have posted everything in images