COJWIS 3-Pack Progressive Multifocus Reading Glasses for Women Men Blue Light Blocking Spring Hinge Computer Readers (3 Color, 1.5, multiplier_x)

Why do you need a blue light filter? Excessive blue light can cause eyestrain, blurred vision and headaches. Recent studies have shown that too much blue light may cause eye strain, blurred vision, dry eyesandheadaches. Blue light from electronic devices can interfere with your circadian rhythm or sleep cycle. Severe cases can cause permanent eye damage and vision loss. You use many digital devices at home and at work, and the harmful blue light from digital devices can make your eyes more tired and it is important to protect your eyes as much as possible. To combat the effects of excessive blue light exposure, consider wearing blue light filter glasses. Blue light blocking glasses can help you reduce visual fatigue and discomfort caused by prolonged surfing, gaming and working in front of a screen, minimizing glare. How Blue Light Filtering Lenses Work. Blue Light Filter Lenses have a special coating that limits the blue light that passes through the lens. Blue Light Blocking Computer Glasses reduce harmful blue light and have over 95% UV protection. Maintain optimal eye health. Protects your overall eye health by reducing the amount of blue light your eyes are exposed to during long hours of work and reading. Without causing pain, eyes or headaches, it keeps your eyes comfortable and healthy and sleeps better. Why choose us? Wear it Show your style Colorful rectangular frames make you look more stylish, Blue light blocking lenses reduce eye fatigue and dryness, It is a good gift for lovers and friends.