Would be great if you could replace your own eyes with high-tech eyes, that include zoom!
The "6 Million Dollar Man" comes closer to reality, hmmm... but perhaps these days it would be retitled, to the "6 Billion Dollar Man"
ahhh... but someone in govt already has that title!
Cool but I see problems specially for the grunts who could use them. Contacts get dirty easy and a big enough wind can blow them out (like riding in a truck or on a bike). I wore contacts for a bit and having to clean them, take them out, put them in, they folded in half on me a few times when I was riding and turned my head to check traffic and a few other nasty things.