THIS should be popular at the beach:

The U.S. Food and Drug Administration today announced it has approved the Implantable Miniature Telescope IMT to improve vision in some patients with end-stage age-related macular degeneration AMD.

Surgically implanted in one eye, the IMT is a small telescope that replaces the natural lens and provides an image that has been magnified more than two times.

via FDA Approves First Implantable Miniature Telescope to Improve Sight of AMD patients.