Providing single lens distance glasses to older people who wear multifocal glasses and who regularly take part in outdoor activities is a simple and effective way of preventing falls, concludes a ...

Plus, there's a new line of glasses in the works ... these options in newer models, like the visor-like Viscer. The Viscer utilizes a single toric lens for sportier users and is set to release ...

Its Radarlock sunglasses–out this month–allow wearers to swap out its iconic single lenses to best suit their activity, which means it needs a lock that’s easy to use but hard to trigger ...