Do blue blocking glasses provide protection from blue light?

There are different ways to filter blue light on a laptop, computer or a TV. You can protect your eyes from these rays in many ways but the best way is to use blue light filer glasses. These glasses absorb good amount of these harmful rays. And this is possible through a mixture of lens material and the unique coating applied to the lenses.

Blue light is a division of the visible light spectrum and makes about a good percent of the complete sunlight. They carry a high amount of energy because of its shortest wavelength. So, long-term exposure to it can cause damage to eyes. As they are extremely active, they flash easily than longer weaker wavelengths. And gleaming creates glare and lowers gap, thus affecting the clarity of vision. In long run, it may cause retinal damage and age-related macular degeneration. You will experience many more things like digital eyestrain, dryness and redness in eye, and retinal damage. Digital eye strain is a condition connected with the use of computer. This problem can decrease productivity and may affect learning. Not only it causes discomfort to eyes, there can be more problems associated with it including neck and back pain, blurry vision and headaches. The main sources of blue light include phones, tablets, computer screens and LED TVs.

A pair of blue blocking glasses fights the results of damaging violet-blue light produced by digital screens like computer screens, laptops and mobile phones. These rays are more unsafe for children whose shielding tissues are not yet developed. Also, it is unsafe for elderly people because they do not have enough melatonin for optimal protection. Filtering blue light that arrives at your eyes will protect your eyes. You can wear blue blocking glasses any time but you will in fact need them when you are in front of digital devices including LED TVs, computer screens, laptops and mobile phones.

It is not difficult to buy a pair of blue blocking glasses as there are many online stores that stock a huge range of these glasses in various styles, shapes and sizes. You should visit some of these stores to browse through the latest styles. Also, consider your look and taste when choosing them so that they fit well on your face. Shopping online will save you time and energy, and you will have ample options to explore before making the final choice.

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Created on Feb 26th 2018 23:35. Viewed 800 times.

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