It’s naturally present in sunlight, but it’s also found in the light emitted from your computer or laptop screen.

Once you have powered down your electronics, engage in a relaxing bedtime routine in a cool, dark, and quiet bedroom. Subjectively, the screen protector offers the advantage of not altering the screen's appearance while operating the device. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Only measure the width (W) and height (H) of the screen's viewable area, making sure to measure within the bezel (no frame). These products are compatible with laptops, desktop computers, large monitors, and television screens.

As such, it’s no surprise that blue light screen protectors have become increasingly popular as they claim to reduce the amount of blue light emitted from screens and protect your eyes from potential harm. Evaluating the efficacy of the screen protector at different settings of NS showed a consistent percent reduction at 100% and 50% brightness [ Figure 2]. Our screen protectors for mobile phones such as iPhones are made of high quality tempered glass to protect both your eyes and screens.

The screen protector decreased the intensity at 450 nm for every setting other than those at 0% brightness. Ocushield is also registered with the FDA, the federal agency responsible for Food and Drug administration in the United States. By reducing your exposure to blue light in the evenings, Ocushield blue light filters will help you get to sleep peacefully and boost the quality of your sleep, and let your worries about blue light slip away.

Overall, blue light screen protectors can be an effective tool in reducing the negative effects of blue light exposure on our sleep and health. A high-quality blue light blocking screen protector should be virtually transparent and not affect the display quality.