Do you want extra magnification when viewing an event or nature but don't want to have to hold up binoculars? These glasses are just for you!
* These hands-free, head-mounted glasses provide 2.1x magnification and can be adjusted so that each eye lens is able to be focused separately [±3 diopters]
* The glasses will focus on objects from distances of 10 feet to infinity, and are perfect for viewing sports events, concerts, movies, theater, bird watching and any indoor or outdoor activity
* The mirrored coating eliminates sun glare
* With flexible temples and rounded edges, these glasses provide long-lasting comfort