Spiral scratches on contact lenses can turn them into multifocals
A contact lens inscribed with the spiral design Laurent Galinier Lenses featuring a trippy, spiral design could offer an alternative to traditional multifocal lenses. They seem to produce clearer images than standard multifocals, even in dim light. The lenses were created by inventor Laurent Galinier. When Bertrand Simon at the Institut d’Optique Graduate School in … Read more