José Ramos sent me that video and message:
I used to think that unboxing videos were useless, but then I realized I often watch them to get a better notion of the actual physical item, and that’s why I decided to do this video.
By the way, even though I mentioned an “adapter” for E-mount, there is no physical adapter, the lens is one piece-only.
Sorry for the audio quality, but I used the GoPro built-in mic with the waterproof case and sorry for the video quality too, the GoPro doesn’t behave too well with less than bright light.
The Laowa 12mm FE lens is available at BHphoto.