[randy408]

Could this method be used to image exoplanets or is that still in the theoretical realm of the Solar gravitational lens[1]?

[1]: https://en.wikipedia.org/wiki/Solar_gravitational_lens

[Diederich]

I believe this would be able to provide at least low resolution images of earth-sized exoplanets.

[argvargc]

Low resolution as in 16x16, or 320x320?

And what of closer objects?

Would we be able to directly image the Apollo-landing sites for instance?