I wonder if, instead of the micro lens array mentioned in other links, they have a fiber with a tip acting as a lens, such that the larger scene is transmitted

I wonder if, instead of the micro lens array mentioned in other links, they have a fiber with a tip acting as a lens, such that the larger scene is transmitted to each "pixel" in the raster. Each raster point would get a slightly different scene rendered to it, be displayed by the fiber tip, and thus produce the array of images necessary for multi focal viewing. I don't know enough about optics to know if this is possible, but it sure would be cool!