In contrast, computers and digital devices provide low enough levels of blue light that they do not cause damage to the eyes. In addition, comparing different distances did not show differences in the efficacy of the screen protector. Daily touchscreen use in infants and toddlers is associated with reduced sleep and delayed sleep onset. Whitney Roban is a Family, Educational, and Corporate Sleep Specialist, as well as the founder of Solve Our Sleep. Not all wavelengths of blue light are bad, the screen protector should target the harmful wavelengths.

The long term blue light effects can decrease the pigment in the centre part of the vision known as the macula.Plus, by restricting the production of melatonin (a chemical which helps us sleep), blue light disrupts your natural sleep cycle causing you to feel lethargic, irritable and unproductive. Studies have shown that blue light actually suppresses this naturally occurring melatonin release, diminishing one of the major driving forces propelling us to sleep. While the brand does not make any claims about glare, many reviewers point out that this protector does not reduce glare. Applying the screen protector was most equivalent to setting NS at 50% as both of these changes reduced the intensity by a little less than half.

PayPal Credit and PayPal Pay in 3 are trading names of PayPal UK Ltd, Whittaker House, Whittaker Avenue, Richmond-Upon-Thames, Surrey, United Kingdom, TW9 1EH. Block Harmful Blue Light - blocks 99% of harmful UV and blue light emissions between 300-400 nm, and up to 54% of harmful blue light between 400-470 nm, all whilst maintaining true color. The ScreenTime Protector comes with an installation kit that makes installation fool proof and keeps your iPhone looking sharp.People can consider speaking with an eye doctor for regular dilated eye exams to maintain their eye health. We have seen a shift over the past year to working from home and increasing popularity of Zoom meetings/teleconference solutions. The most well-known source of UV light is the sun; if you've ever had a sunburn, you've experienced overexposure to UV light.

Whether it’s a computer, laptop, tablet, or smartphone, our eyes are constantly exposed to blue light. In response to growing concern about the effect of blue light on ocular tissue, companies have created mobile device screen protectors to block blue light. The arrow points to the distribution correlating with blue light which ranges from 420 nm to 490 nm.Once you have powered down your electronics, engage in a relaxing bedtime routine in a cool, dark, and quiet bedroom. With a crystal clear picture and strong tempered glass to protect your screen, Ocushield blue light filters are supplied with an easy-to-use applicator and are available for a range of iPad models.

Although the intensity of blue light emitted from electronic devices is much lower than from daylight, there is evidence that even at low intensity, artificial blue light from digital devices can cause oxidative damage to human RPEs in vitro. Premium Tempered Glass - Made from reinforced 9H tempered glass, our scratch proof, smudge free finish provides ultimate scratch and impact protection. A 2021 review found that high-energy blue light may harm cell tissue and increase DNA damage, eye damage, skin barrier damage, and photoaging.While the screen protector consistently provided a percent reduction in blue light intensity, the effect this has on ocular or general health is unknown. The result is perfect-touch sensitivity, as there is no air between the iPhone screen and the protector. Therefore, it's important to use blue light screen protectors in conjunction with other healthy sleep habits such as avoiding electronic devices close to bedtime, creating a comfortable sleep environment and practicing good sleep hygiene. The most potent harmful blue light is in the 380 - 450nm range and is known as high energy visible light (HEV), which induces retinal damage and contributes towards inflammation of the skin. It claims to protect the eyes from harmful UV and blue light — up to 99% between 300 and 400 nanometers (nm) and up to 54% between 400 and 470 nm.