In fact it was published as a classified ad on yahoo, the seller was asking little money, so it seems more like a stolen or found item.
So most likely it was a real prototype unless it was all set up by Sony which seems unlikely
https://petapixel.com/2019/06/01/it-look...type-lens/
So most likely it was a real prototype unless it was all set up by Sony which seems unlikely
https://petapixel.com/2019/06/01/it-look...type-lens/