OnePower readers - Tinted reading glasses with case

One Power Readers are reading glasses for adult men and women that have no fixed focal power. Although most reading glasses come with a preset focal power such as 1.0 or 2.0, they vary between 0.5 and 2.75 depending on the needs of each user. Regardless of which focal power suits you best, these glasses are ideal for reading computer screens, mobile phone screens, books, magazines, pill bottles and more.