I have seen many handy slim vr's(2 individual lens )in the market....
m just curious to use them for fpv...

Their is a way by easycap (Av to USB converter) this can be used with smartphone and with the app we can split the video screen side by side for vr which is a best way I found but the
Cons :- there is latency or lag of 100ms

For eliminating this I have an idea of getting a 5 to 6 inch LCD Av fpv monitor...but am glad to know if this have the feature of splitting screen side by side for enabling it for using with VR

so please let me know if there is something like this lcd

We all know there is quanum diy goggles (feels like fatty on the eyes) but they are not VR it is just a screen with a magnifier kept at 25cm away from eyes... these are different from VR