How Effective Are Blue Light Glasses?

Blue light emission from laptops, computers, television, and LED lights hold potential damaging elements that can cause premature eye problems, some of which have been also causing mental illness associated with the eyes. Computer vision syndrome or infamously known as digital eye strain is the main reason that is forcing people to wear remedial lenses or blue light glasses.

What do we know about Blue Lights or Blue Light Glasses so far?

Very little is known or researched about blue light while its negative effects have been widely told by experts. But it raises relentless panic among digital screen or mobile users as it is close to the Violet or Ultra-Violet spectrum. UV rays, having short wavelengths, produces high energy that can cause continuing damage to the eyes. Blue lights, similarly, are short-wavelength, high-energy radiating lights that have also alarmed people from the scientific and technological sphere.

The sun is always the dominant source of blue lights but sunlight is causing no such damage as done by the digital screens. Blue light emission is also observed in most luminous objects like fluorescent lights, LED lights and panels, TVs, computer/laptop screens, and mobile gadgets. Although they exude a mild amount of blue light energy when compared to the sun yet if you are an IT professional or blogger, then you are spending an average of over 10-12 hours per day on these digital gadgets or screens. That makes the situation more dangerous. Isn’t it?

Basically, blue light is everywhere and one of the main reasons that it is still not getting enough global attention is due to its benefit of keeping you alert with shaper memory and cognitive abilities. Poor consumption of blue light may also cause shortsightedness in the long run, especially for people living with pitiable bright lights exposure.

5 Harmful Effects of Blue Light Emission –

1. Experts say, too much exposure to blue lights can cause harm to the retina and its cells.
2. It is also known to cause age-related macular degeneration (gradual to permanent vision loss).
3. Frequent headaches followed by persistent irritation, anxiety, and depression.
4. Lack of sleep or insomnia due to insufficient melatonin secretion (melatonin is a sleep-inducing hormone).
5. Scientists also say blue light emission can cause other eye-related issues like cataracts, eye cancer or uneven enlargement of the cornea.

Role of Blue Light Glasses

Experts have hinted that blue light glasses significantly reduce the intake or exposure to blue light radiation. Many IT professionals, who are using blue light glasses, have also assured peaceful sleep and some say it helps you to fall asleep faster. Experts from the eyewear industry have suggested computer and mobile users use blue light glasses having yellow tints for improved comfort and stamina against over-exposure to blue lights.

Customers, who bought their zFORT^TM glasses from Vision Direct, have also recommended others to use blue light glasses for better sleep, anti-depressing properties. The blue light glasses from SmartBuyGlasses have shown significant endurance against blue lights as they have been designed to eradicate its effect by 20-25%, thereby providing ample protection.

5 blue light glasses that have provided pertinent protection to customers

Sl. No.	Blue Light Glasses	Specifications	Blue Light Protection Rating
1	Gunnar Vayper VAY-00101	Frame Colour: Black Lens Colour: Brown Frame Shape: Rectangle Frame Style: Full Rim Frame Material: Metal Lens Material: Plastic	4.3/5
2	SmartBuy Collection Coby Blue-Light Block A85D	Frame Colour: Light Brown Frame Shape: Square Frame Style: Full Rim Frame Material: Plastic Lens Material: Customisable	4.5/5
3	Arise Collective Clinton Blue Light Lens 012	Frame Colour: Black/Clear Blue Frame Shape: Square Frame Style: Full Rim Frame Material: Acetate Lens Material: Customisable	4.6/5
4	Tom Ford FT5488-B Blue-Light Block 052	Frame Colour: Tortoise Frame Shape: Square Frame Style: Full Rim Frame Material: Plastic Lens Material: Customisable	4.5/5
5	Tom Ford FT5553-B Blue-Light Block 090	Frame Colour: Blue Frame Shape: Round Frame Style: Full Rim Frame Material: Plastic Lens Material: Customisable	4.4/5

 

Rachael is a content writer at Pearllemonproperties.com, who has written on a Ultimate Resume Guide, from colored diamonds to SEO software. In her spare time, she enjoys singing, sketching, cooking, and video games.