Lens vs polarizer

[N1kon1k]

hey everyone, thinking of buying the 24-70mm Tamron G2...

I currently have the 100mm Lee setup with the circular polarizer... I was wondering if anyone has this set-up currently and if they experienced vignette at 24mm?

The reason why I’m asking it’s cause this lens supposedly has a 82mm thread.

 

[Braineack]

at 24mm with the G1, I get a little vignetting on the extreme corners with my 82mm CPL attached.

I wouldnt imagine the same with a 100mm stepped down.