But probably the biggest problem is eye movement to eye tracking to lense movement latency. I remember a dk1 reviewer on youtube saying you get different fov with different lens sets which is why i said you need a complex multi lense system with some or all of the lenses moving in a specific manner just like a camera autofocus. I guess the key thing I shouldve said is that this doesnt fix depth of field lol but instead makes your eyes refocus possibly enhansing 3d perception. Im sure thats possible since as I mentioned thats exactly what the different lens sets for dk1 do: they are the same lense in different sized cups so they sit at different distances from the screen so that the A lenses can focus at infinity for good/normal and long sighted people but the other lenses makes the user focus closer Id guess something like 5m.

Once eyetracking figures out the distance to the virtual object you are currently looking at the lense moves so that your eyes need to refocus for that distance. Yes I still need eyetracking for my idea to work but I shouldve explained it better so let me try again. I think eye tracking is the solution here? If the game knows what object you are looking at, it can change the focus of the virtual camera for each eye. Even if you had dynamic lenses that moved, would that not just blur/un-blur the entire screen?

Enb depth of field not working