Foster Grant Women's Sheila e.Readers Reading Glasses Rectangular Blue Light Filtering, Matte Tortoise/Transparent, 50 mm + 2
- Bluelight Glasses: Our blue light blocking glasses use patented lens technology to reduce up to 34% of potentially harmful blue light* emitted from computers, laptops, tablets, and smartphones. *Potentially harmful blue light refers to the 415-455 nanometer range of the visible light spectrum. The percentage represents the average amount of potentially harmful blue light blocked at 5 nanometer increments in this range..
- Anti-reflective: reduces glare and eye strain while improving visual clarity.
- Scratch/impact resistant: coated with scratch-resistant technology to boost longevity and durability.
- able to withstand minor drops and dings for clearer viewing.
- Maximum comfort: Lightweight plastic frames and spring Hinge offer comfortable, stay-put support.
- Prescription quality: get prescription quality readers without the high price of prescription reading glasses.