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Let’s Get Aware About special Blue Light Glasses
United Kingdom, 24 April 2024 - Blue light glasses have become an increasingly popular option among those who spend long hours using computers or digital devices, as they claim to help prevent eye strain and sleep issues.
Blue light has the shortest wavelength on the visible spectrum and contains high amounts of energy, found naturally in sunlight as well as being used extensively in fluorescent office lighting and electronic displays.
Reduces Eye Strain
Blue light emits shorter wavelengths than other visible lights, which may contribute to eye strain. Over time, exposure can also damage retinas and alter sleep cycles; blue light blocking glasses are designed to filter out this high-energy lighting source and help decrease eyestrain while remaining more alert.
Studies are inconclusive on whether these glasses help relieve eye strain or insomnia, so experts advise taking frequent breaks from screen time and following the 20-20-20 rule: every 20 minutes or so, look into the distance for 20 seconds or longer to reset your vision and refresh it.
Many eye care professionals are offering special tints that block a certain percentage of blue light, which can be included into prescription glasses and purchased at most optical shops. You may also install phone apps like f.lux on either your computer or phone to emit warmer colors and reduce blue light emissions from screens. To discover the science behind computer screen glasses, click on the link provided.
Helps You Sleep Better
Blue light from screens can disrupt the body's natural sleep-wake cycle and interfere with it, leading to difficulty falling asleep, restless restful slumber and daytime fatigue. Wearing blue-light glasses may help mitigate this interference and allow for improved restful slumber.
Studies have demonstrated that wearing blue light filters or glasses during the evening hours can increase melatonin production and thus enhance sleep quality. This is possible as they help block out bright lights' suppressive effects on melatonin production that could interfere with sleeping cycles.
However, experts caution that wearing blue-light glasses alone won't solve all your sleep issues. Lifestyle changes such as following the 20-20-20 rule or using your phone's night mode could have more significant results. Furthermore, the quality of blue-light filter or glass you select could make a significant difference; make sure it fits comfortably while buying from a trusted seller with an adequate return policy for maximum effectiveness.
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