I see a Deep Pro housing for the Go Pro 4 for sale locally, and a check on the Deep Pro housing shows a very nice housing with a corrected dome port that looks quite interesting. However, the last post on their FB page is like 2014, as is the video of the housing. It also seems the Go Pro 4 is the last model they've built a housing for.
Does anyone know if they are still in business? If not, does anyone else make Go Pro housings that can go fairly deep and have a dome port?
-R