January 28, 2017 at 6:08PM


BMPCC Nikon Metabones Speedbooster with Tokina 11-16

Hi everyone,

I'm sorry if this is a novice question, but I couldn't find the answer anywhere.

I just recently bought the Nikon Metabones Speedbooster for BMPCC, as my father had a few Nikon lenses he could give to me. One of them is the Tokina 11-16. I attached the Speedbooster and the lens (including attaching it at the lowest aperture on the Speedbooster). However, I cannot seem to adjust the aperture with the ring on the Speedbooster or on the camera.

Can anyone help me with my confusion with how to adjust the aperture?

Thanks everyone,


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