As
@jokiin already pointed out the Mobius is not your typical consumer product. People who are interested in it usually spend time perusing sources like RCGroups or DCT to learn about. In your particular case, you said, "
I didn't even know the D lens existed until like a week ago" which surprises me because you're a "Mobius guy" who has been a member here and regular poster for more than a year now. There is plenty of discussion about the D lens, such as this thread from
@Harsh that I just came up with without having to look very hard. -
https://dashcamtalk.com/forum/threads/videos-mobius-d-lens-rear.28394/