I'm sure many know this but for those who don't, Sky Rover is the in house brand for Kunming United Optics. Kunming is the OEM for many brands that sell telescopes, binoculars, spotting scopes, etc.
Lenticular it's funny that Markus would say they are Bosma because Bosma are Kunming made. Maybe he wants to separate his products from the hate the SRBC's are getting or just the stigma of China made products but they are the same binos. I would suggest if you live in Europe though to buy them from APM. If he runs APM anything like Kevin at Oberwerk, a bad QC pair won't see a customers hands, they will be collimated, and after sales service will be much better than Sky Rover.
Kunming are an optical behemoth. Look at the first page of the "other" binoculars. All those APM, Oberwerk and Bosma binos are Kunming made. They are Sky Rover so to speak. Maybe others also. Why Sky Rover doesn't sell more of the offerings they manufacture, I don't know. Looking at their store, it almost seems like Sky Rover exists to demo their optical capabilities. Giant APO binos, Banner Cloud, APO telescopes. It's their premium products. I also think they probably make little to no profit on Sky Rover because they don't need to. Anyways I could go on but yeah, APM APO is the SRBC.