YEIN Bifocal Reading Glasses with Blue Light Blocking Lenses, Bifocal Reader for Women and Men, Vintage Square frame with Spring Hinge (+0.00/+1.75 magnification)

The Progressive Photochromic Bifocal Blue Light Blocking Anti-Eyestrain Anti-Glare Sunglasses are a game-changer for anyone who spends long hours in front of screens.

With their innovative Spring Hinge design, these glasses can open up to 25 degrees outwards, providing unparalleled comfort and flexibility.

Plus, with bifocal lenses that correct both near and far vision, you'll never have to worry about switching between two pairs of glasses again.

And the best part? These sunglasses block 100% of blue light emitted from screens, reducing eye strain and fatigue.

Don't miss out on this revolutionary product that will change the way you view your digital life!