Hi All, first post, so be gentle ,
One rainy evening i was thinking that goggles were a tad overpriced when you look into what involved with them. I thought there's got to be a diy solution to this.
So I gathered some bits from the "bay" and started fiddling.
The item list was
1 x 3.5" 640x480 colour LCD screen, used for rear view parking on cars £15
1 x credit card lens £1
1 x AV lead £2
I made the black epp case on my cnc hot wire
I was not that optimistic , but the result is very good indeed, i have tested it with a few pals who use fat sharks (as do I), and they were amazed especially for £18 (approx 28 USD).
the screen is at the back so you can get to the adjust buttons easily for contrast / brightness etc.
The credit card lens is in front of the screen, this is the key to it all, and can be moved back and forward so that you don't go cross eyed
Would certainly be good for a secondary unit or even a primary viewing unit.