Blue light is commonly associated with digital equipment, although it is found everywhere around us. While digital displays and fluorescent lights emit artificial blue light, natural blue light is a component of UV radiation emitted by the sun, and we are all exposed to it regularly. Blue light, both natural and artificial, has been shown to improve our mood and alertness, memory, and cognitive performance and regulate the body's circadian cycle. So. Blue light-blocking glasses are healthy for us, but it may also harm us?
A good illustration of this is sunlight. We all know that the sun is necessary for certain vitamins and emotional well-being, but we also know that excessive UV exposure may be dangerous. It's a delicate balancing act between receiving the correct quantity while safeguarding ourselves from possibly harmful consequences. Blue light is the same way. We're not suggesting that you eliminate all technology from your life; rather, your exposure to it should be limited and balanced with the appropriate safeguards.
Blue Light Blocking Glasses How Do They Work?
Although it may appear to be magic, the technology underlying blue light filters are pretty basic. Like ordinary sunglasses with UV filters, blue light blocking glasses employ a particular lens material to filter out undesirable light rays, limiting the quantity that travels through the lens dramatically.
To put it simply, blue light filters keep the bad things out while allowing the good stuff in. So you'll be able to see clearly while protecting your eyes.
Aside from easing eye strain and encouraging sleep, blue light filtering glasses offer a few other advantages. They're also demonstrated to:
- Cut down on glare.
- Enhance visual clarity in general
- For brighter, clearer pictures, increase the contrast.
If you're looking for Blue light-blocking glasses, you've come to the right place. The good thing is that you have a lot of alternatives. But, before you worry about the overall appearance and feel, be sure that pair of adorable blue blockers meets all of the technical requirements. Unfortunately, the eye wear market is swamped with low-cost, inefficient blue-light lenses—some of which are outright fakes.
It's not enough to just set a screen time limit.
As we previously stated, blue light may be found everywhere, not just on your iPhone or laptop. It's emitted by all digital screens, including televisions and smartwatches, which you might not think about straight away. In addition, the sun, LED light bulbs, and fluorescent lights all emit it. As a result, even if you restrict your screen time or aren't particularly tech-savvy, you're likely absorbing a significant amount of blue light. So, no matter who you are or your lifestyle, you should think about how to protect yourself against blue light!
What Goes Into Making A Good Pair of Blue Light-Blocking Glasses?
We're certain that there are two solutions that, when combined, provide superior blue-light protection. Anti-reflective lenses are the first, and Transition lenses are the second.
All three of the major anti-reflective lenses we provide are excellent and include some blue light shielding. One in particular, however, has been engineered to deflect blue light.
Blue light glasses, a new anti-reflective coating from Essilor, were introduced in 2014. Its blue-light blocking technology reduces eye strain, and tiredness is dust and smudge-resistant, and scratch-resistant than most other anti-reflective coatings. Prevencia's lone "drawback" may not even be a drawback for you. The lenses have a subtle purple tint, which is more visible in some lighting than in others. However, most individuals don't seem to mind in return for the significant improvement in eyesight and comfort that Prevencia provides.
Transition lenses have always blocked out blue light, but as we become more reliant on technology, this benefit is becoming increasingly valuable, making Transitions more tempting than ever. However, even when the lenses aren't activated by sunlight and you're indoors, they're still blocking some wavelengths; blue light is one of them.
Create Your Own
In this day and age, Blue light-blocking glasses are definitely worth the expense. We promote them to everyone, even youngsters, who increasingly utilise technology at a much younger age in school. In addition, we can build you a pair of non-prescription lenses with blue light protection even if you don't have a prescription.
When Should Blue Light Blocking Glasses Be Worn?
The fact is that the amount of screen time we spend each day is an issue for which there is no simple answer. "Close to 80% report using digital devices, including TV, in the hour before going to sleep, with nearly 55% in the first hour they are up," according to The Vision Council. Your sleep cycle would undoubtedly suffer as a result of such usage (more on that later); yet, these numbers also reveal the following:
- Although limiting your screen time may be beneficial, many people find it difficult to do so. Screens have become an inextricable aspect of our life. Screens have evolved into a source of information, entertainment, communication, and social interaction, as well as a job tool. People are working from home more than ever before, which can put a strain on your eyes.
- We can't just stay away from digital displays. Instead, we must learn to shield ourselves from the detrimental consequences of excessive screen time.
- The American Academy of Ophthalmology has a list of guidelines to help you limit the negative impacts of digital displays in your life if you want expert assistance. Computer glasses are recommended as number four on their list.
Measuring the Effectiveness of Lens Protection
When it comes to eye protection, it's crucial to know how much protection your eyes require. Clarte provides a variety of lens alternatives, including the Blue Light Filter – GBLF and SPF (Sunscreen Protection Factor). The GBLF of these lenses ranges from 35 to 98, providing severe or moderate protection. Doctors prescribe expert proprietary lens technology to safeguard your eyes and improve your eyesight.