VR virtual reality in UE5 with Nanites and Lumen?

Far sight

Is it not possible to render one image, but crop it so that the center becomes more natural for far sight? (I try to illustrate my thought in the picture, if it’s understandably.)

And that’s why I try to brainstorm ideas so you don’t have to render things two times.

But I don’t understand how they can reflect so much from windows, cars, water and everything else, and not the same things from a slightly different place.