Samyang 12mm F2.0 Aperture Issue

[lekcaj]

I just upgraded to an XT4 from an XT3, and my Samyang 12mm's aperture ring does not change the F stop on either. Before I had the X4  I assumed it was an issue with the XT3. I wouldn't call myself a pro photographer by any stretch, but i know enough about the camera menus to get in there and manage the settings. Meaning, i don't think it's a setting.

I only noticed this recently and i don't believe i had shot with this lens since upgrading my XT3 to the latest firmware, so I am thinking it's the firmware?

All of the aperture rings work on my Fuji lenses and I even went as far as ordering a new 12mm from Samyang and the issue still persist. I am therefore crossing out that something is wrong with the lens.

I know this is a pretty specific issue that is only happening with this lens, but is this happening to anyone else? any solutions?

Edited September 12, 2020 by lekcaj

[lekcaj]

i guess i should clarify as well that what it is doing is changing the shutter speed. so instead of changing the f-stop when i turn the ring it changes the shutter speed. 

 

[lekcaj]

I figured out the issue. 

Edited September 13, 2020 by lekcaj