Now for a limited time at a special price. You will receive 2 Adlens View Plus Adjustable readers in this special offer. You have seen them on TV. Turn the dial to instantly adjust each lens for near and intermediate vision. They range from 0 to +2.75 diopter range. Each lens can be adjusted individually, making them the perfect pair of readers for those who may need a different magnification for each eye. These readers are perfect for reading, watching TV, or just to see the smaller things in life. A perfect gift idea. The View Plus Adlens Adjustables feature the award-winning Alvarez dual lens technology. Fully guaranteed.