John Varvatos V521 Unisex Designer Blue Light Glasses Square Storm Crystal 52 mm

Blue Light Blocking Glasses with Custom Lenses of your power choice, precision cut by our on-site 30+ Year MASTER OPTICIANBlue light blocking glasses may ease digital eye strainExcess device usage may lead to computer vision syndrome or digital eye strain. Glasses with blue light filtering technology may enhance your focus and reduce eye strain, resulting in making your eyes feel less tired and improving productivity. Another way to reduce eye strain is to make sure you take regular breaks from the screen.You may sleep better using blue-light blocking glassesOne of the more surprising impacts of exposure to screens is the potential to negatively affect sleep patterns. Blue light has a high energy frequency that may increase alertness and delay the body's release of melatonin, which helps induce sleep. In general, we should all avoid using blue-light devices one to two hours before sleep. Blue-light blocking glasses may reduce the impact blue light, enabling you to use your devices before bed and still get a good night's sleep. However, the best option is to put the screen down before it's time for bed.May decrease your risk of macular degeneration, reduce glare, and increase the clarity of your vision.AMD is a leading cause of blindness. Blue-light blocking lenses may help avoid or delay this condition by preventing blue light from impacting your eyes.John Varvatos V521 Designer EyeglassesUnisex Square Full Rim DesignSturdy, yet Lightweight & Comfortable Acetate FrameFrame Dimensions:Frame Width: 5.551 Inches / 141 mmLens Height: 1.575 Inches / 41 mmLens Width: 2.048 Inches / 52 mmBridge Width: 0.749 Inches / 19 mmTemple Length: 5.906 Inches / 150 mm