Hi guys. I plan to get a gopro black 7 hero so I can record 240fps. I want use with the 12mm lens. But it will not fit and only the backbone version fit the 12mm lens. Cheapest backbone I can find is $900. Is there a site I can buy it for cheaper? Why is a face plate increase the price of a $300 camera into triple the price? Anyone make or can make a face plate/frame for the hero7 so we can attach an 12mm lens please. Idc if it's made from plastic or metal as long is it will allow me to use the 12mm lens on it. Thanks
