With the current increase in technology and its use, blue light exposure has become a major issue in today’s society. In order to fight this blue light exposure that causes disrupted sleeping patterns and eye fatigue, blue light blocking glasses have come into the market. This paper explains in further detail about blue light, what blue light blocking glasses are, and the sites where they can be purchased.
What is Blue Light?
Blue light is referred to as the range of high-energy light from between 380 nm and 500 nm in wavelength. It is also found everywhere in the sun and is essential in maintaining a healthy circadian rhythm within humans. It also has artificial substitutes such as screens (phones, tablets, laptops, and TVs), LED lights and energy-saving bulbs.
While natural blue ray exposure from the daylight can assist in enhancing focus and good mood, excess use of artificial blue light at night has the opposite effect, as it leads to digital eye strain and sleep disturbances It is in such roles where electronics containing blue light tend to cause issues, which in turn leads to a decrease in demand for glasses purely made to filter out certain ranges.
What are blue light blocking glasses?
Glasses can be further classified into several categories through the help of a lens and a specific coating, and that blue light emitted from computers, phones or any other devices can be absorbed, and this category is what eye specialists also describe as blue light blocking glasses.
Blue light glasses have two variants:
Coated glasses:
Those that do not despise the color changing of their eyesight while sporting coated glasses view them differently, as they have a skewed natural vision. These can be used by individuals who would prefer non-prominent glasses, as they are a little bit more stylish but still provide the same benefit.
Amber-tinted glasses:
This category derives its name from its dominant color amber, and they are highly recommended for people working on a computer, which otherwise could be harmful when worn for longer durations, as these glasses lower purple light absorption and improve contrast through the use of glare.
Are Blue Light Blocking Glasses Effective?
It is quite perplexing that blue light-blocking glasses are in such high demand and sought after. These were designed primarily to shield people who spent a great deal of time staring at screens for too long. In the light of the above, everything that is in excess is not good for us. That being said, other experts argue that blue light-blocking glasses are of no positive use at all and serve only to exacerbate the tendency of screen-time eye damage myths.
While some of the review studies do mention reducing & protecting from the negative effects of stress on biological clocks. Let us start with this explanation on how we are protected from blue light. Reducing glare was the motivation for the development of blue light blocking glasses and many review studies on the protective mechanism do show that they help to some extent with
D-Eyestrain. For those who endure long hours of computer use, these glasses noticeably diminish their eye discomfort.
Over 90% of individuals who have utilized technology with these glasses have said to have experienced improved sleep quality. As a wishful guarantee, such studies have the potential to result in such users having an increased sense of overall well-being.
How Can I Tell If My Glasses Filter Blue Light?
This is quite easy to discern considering that these glasses come without the blue-light pinch. Look at some of their distinguishing characteristics:
Lens Color: The simplest method to determine a lens type is by looking at the color of the spectacles. Glasses with a yellow, amber or orange tint will always be easy to spot—they are blue light filters. Also, clear lenses that support blue light filtering can sometimes have a blue or yellow tint.
Coating: Many blue light blocking glasses will use a clear coating on their lenses to let some blue light reach the eye. This facilitates the wearer with necessary light comfort without compromising the effectiveness of the lenses.
Assessing Glasses: A good way to evaluate the glasses is by seeing if there is a change in the glare or eye strain when looking at a digital screen. A reasonable conclusion is that, for these lenses, there is a reason to assert that they have a blue light blocking feature if the glare from the screen is low and there is a stronger concentration for longer periods of time.
Product Info: You shouldn’t be surprised if the reputable brands of eyewear say that the blue light blocking functions of filters are implemented in their products, so as wearers of these glasses, you should read the description as well.
Tips on How to Buy Your Blue Light Blocking Glasses
Last but not least, you should also check with ZEELOOL. They have a vast selection of cost-efficient blue light filtering glasses as well as blue light technology glasses. They have a great range, whether it be prescription or otherwise, and so you do not have to compromise on your needs. ZEELOOL also helps in reducing the tension in your eye while using digital devices through their stylish frames as well as colored tinted lenses that have different colors, making them look great always. You can purchase blue light blocking glasses from the easy ZEELOOL website regardless of the design you want, and there are versatile delivery options available.
