Whether you are at home, at your workplace, or even out enjoying leisure activities, all kinds of lighting can strain your eyesight, such as bright sunlight, excessive amounts of blue light, or even dim surroundings. You may have wondered if you need colored eyewear to help with the strain. This article will tackle the yellow safety glasses, how they work, and how to choose the right set for you.
Tinted eyewear helps keep you safe by increasing your clarity of vision and decreasing eye fatigue and strain if you choose the right kind of eyewear for the job. That said, there is no one type of tinted safety eyewear that fits all lighting conditions, so you need to know how each type works and where it is best suited. This article will focus on what are yellow safety glasses used for.
How Do Yellow Safety Shades Work?
The human eye has naturally evolved to protect against light-induced damage, particularly against blue light. The eye automatically filters out blue light from the visible light spectrum as it passes through the lens, the retina, and the pigmented epithelium. However, as you age, these protective mechanisms fail and weaken, what's more, many activities these days such as working on your computer and staring at your cellphone screen subject your eyes to a greater amount of blue light than ever before.
So, what are yellow-tinted safety glasses for? The yellow shade mimics the natural protection of the human eye and filters out blue light, thereby adding another layer of protection. Therefore, people who spend a lot of time in front of their gadgets can benefit from using yellow safety shades.
Yellow tinted safety glasses are also popular with people who enjoy outdoor leisure activities. When the environment is hazy or overcast, the increased amount of water vapor in the air further scatters blue light. This decreases visibility and depth perception, thus forcing the eye to work harder to focus.
What are yellow safety glasses for? – The Health Benefits
Here are some of the health benefits that answers the question, “What are yellow safety glasses for?”
Regulates Your Sleep Cycle
Excessive blue light prevents the body from producing melatonin, which is the body’s natural sleep hormone. Therefore, it is recommended that you turn off your gadgets at least an hour before you sleep. Wearing yellow-tinted glasses when using your electronics at night helps block blue light and allows your body to produce melatonin naturally.
Prevents Macular Degeneration
As you age, your eyes naturally undergo macular degeneration. This process is one of the leading causes of blindness. Wearing yellow safety glasses filters out blue light, which is thought to be one of the main causes of macular degeneration.
Helps with Mood Stabilization
According to a research paper by Jim Phelps, a doctor based in Oregon, block blue light has shown promise in helping people who have bipolar disorder.
Reducing Blue Light Exposure
Blue light exposure is almost everywhere these days. You might even be getting exposed to blue light from sources that have not crossed your mind! Aside from natural blue light in sunlight and artificial blue light from electronics, you can also find blue light in indoor environments such as fluorescent lights and even LED lights.
What are yellow safety glasses for? Yellow tinted safety glasses block out blue light best because yellow is the opposite color of blue on the color spectrum. Thus, the yellow tint of the shades absorbs the blue ultraviolet light the best.
Aside from the health concerns regarding blue light exposure, continuous exposure to excessive blue light has also been linked to more serious health conditions such as obesity, heart disease, and diabetes. If you are not able to sleep properly night after night because of low levels of melatonin, it will eventually affect your health in adverse ways. Prolonged exposure to elevated levels of blue light, especially before you sleep, can lead to a disrupted circadian rhythm.
Where Can I Get Yellow Safety Shades?
Choosing the right pair of yellow safety shades for you is not as simple as buying a pair at your nearby mall or department store. You can consult with an optometrist if you want to be able to get the correct pair of tinted safety shades. An optometrist will take your daily habits, eye health history, and amount of exposure to unhealthy light regularly to be able to prescribe the right yellow-tinted shades for you.
If you are exposed to a work or leisure environment that subjects you to elevated levels of blue light, your optometrist might recommend that you wear wraparound tinted shades instead of regular tinted shades. Wraparound tinted shades offer more protection because the design will block blue light from entering the sides of the shades. Regular yellow safety glasses will cost around $10-20, but if you need specialized prescription tinted lenses, you will need to spend more.
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