Using a computer screen on a mobile screen rapidly increases its usage. Also, people are facing multiple eye issues like eye strain, fatigue and other issues, but there are solutions, and that is blue light glasses.
Before moving further, we will discuss blue light down below points and want to know the benefits of blue light glass if worn while using computers or mobile how it is so helpful.
What Is Blue Light?
Light comprises various colours, each with a different wavelength and strongness to affect the eyes. Sunlight UV and computer screen lights all have different impacts on the eyes but you can saved with single solution that is Anti blue light glasses.
Blue light sits at the lower end of the visible light spectrum and has the shortest wavelength and highest energy. This high-energy visible (HEV) light is closest in frequency to harmful UV light, which we know we should limit our exposure to.
As i wrote above sun blue light is natural and artificial blue light which are come from digital devices like laptops, mobile etc thats different and both harm form on eyes on differently.
What Is Blue Light Blocking Glasses?
Wondering and surprise what blue light blocking glasses? Let me explain in a super chill and easy way!
Basically, the screens on our phones, laptops, and TVs give off a kind of light called blue light and in that lights comes with UV that called blue light which discuss above.
Staring at this blue light for too long can make your eyes feel tired and strained due to blue light. It can even mess with your sleep and give eye burn or eye fatigue issues in long period of time!
That's where blue light blocking lenses glasses come in, These special lenses have a coating that stops the blue light from hitting your eyes directly and save from harmful radiation. "It's like a filter blocking out the bad rays".
With blue light glasses, you can scroll, watch, and game for longer without your eyes feeling sore or dry also do not worry long hour fatigue issues. And you might even sleep better since blue light won't be messing with your natural sleep cycle.
Whether you're a hardcore gamer or just spend a lot of time on digital devices for work or fun, blue light blocking glasses are an easy way to protect your vision and keep eye strain away. Your eyes will thank you!
Blue Light Impact On Eye Health
Excessive exposure to blue light that can come from digital screens and particularly from artificial sources can have several adverse effects on our eye health:
Sleep Disturb: Blue light suppresses melatonin production, the hormone regulating our sleep-wake cycle and that causes many sleeping problems such as a you can face sleep fatigue, eye drain with that. Accordingly, an eye expert for better sleep gives better health.
This disruption can lead to difficulties falling asleep and poor sleep quality, which can have cascading effects on overall health and well-being.
Eye Strain and Discomfort: The short wavelength of blue light (comes from cell phones, laptop screen) causes it to scatter more easily in the eye, reducing contrast and making it difficult to focus.
Prolonged exposure can lead to eye strain, dry eyes, headaches, and even blurred vision or double vision.
Headaches and Migraines: The eye strain caused by blue light exposure can trigger or heighten headaches and migraines.
Dry Eyes: Blue light has been linked to an increased risk of dry eye syndrome, which can cause discomfort, sensitivity, and a higher risk of eye infections.
Disruption of Posture and Concentration: Headaches, eye strain, and fatigue from blue light direction can lead to poor posture and difficulty concentrating, particularly during extended screen time.
There is no issue with which posture you are sitting or scrolling the screen while lying over the bed.
Benefits of Blue Light Glasses
The purpose of wearing blue light glasses is to protect from blue light coming from mobile or laptop screens, And it has great benefits as per the eye specialist:
Reduced Eye Strain and Discomfort: By blocking blue light, these glasses can minimize eye strain, dry eyes, and other discomforts associated with prolonged screen use.
Improved Sleep Quality: By maintaining healthy melatonin levels, blue light glasses can help regulate your circadian rhythm and promote better sleep quality, especially in the evening.
Long-term Eye Protection: Some research suggests that exposure to blue light may contribute to the development of age-related macular degeneration and cataracts. Blue light glasses can help mitigate this risk and protect long-term eye health.
Alleviated Headaches and Migraines: Blue light glasses can relieve headaches and migraines triggered by blue light exposure by reducing eye strain.
Relief from Dry Eyes: These glasses' blue light-blocking properties can help prevent dry eye syndrome and the associated discomfort.
Improved Posture: With reduced eye strain and fatigue, blue light glasses can help you maintain better posture and focus during extended screen time.
Versatility: Blue light glasses are available in prescription and non-prescription options, making them suitable for a wide range of users.
When choosing blue light glasses what keep in mind?
Percentage of Blue Light Blockage: Many glasses offer 50% or 99% blue light blockage. The 50% option is suitable for daytime use, while the 99% option is ideal for evening and nighttime use when blue light exposure can significantly disrupt sleep.
Anti-glare and Anti-reflective Coatings: These coatings can further reduce eye strain and improve visual clarity during screen use.
UV Protection: Look for glasses that also block harmful UV rays for added eye protection.
Scratch-resistance and Other Lens Coatings: Features like scratch-resistant, anti-smudge, and water-repellent coatings can enhance the durability and usability of your blue light glasses.
Recommendations for Minimizing Blue Light Exposure While blue light glasses are an effective solution:
Limit Screen Time: Follow recommended guidelines for screen time limits, especially for children and before bedtime.
Take Regular Breaks: Give your eyes a break from digital devices by looking away from the screen periodically and focusing on distant objects.
Increase Exposure to Natural Daylight: Spend more time outdoors or near windows to increase your exposure to natural light, which can help regulate your circadian rhythm.
Use Blue Light Glasses During Prolonged Screen Use: Whether for work, entertainment, or gaming, wear your blue light glasses during extended periods of screen time to protect your eyes.
