Fact or Myth: Unpolarized Glasses Are Harmful To the Eyes?
Unpolarized Glasses Are Harmful
Just like the skin, the eyes can be damaged due to overexposure to the sun. In one’s body, among the most sensitive as well as the thinnest would be the eyelids. Also, the skin found around the eyes, making it especially vulnerable to age spots and also wrinkling when exposed excessively to ultraviolet rays.
Even the eyes can be directly at risk due to too much sunlight. The white part of the eyes may get conjunctiva due to sun damage. If conjunctiva grows over the cornea and thickens, this may interfere with your eyesight.
What To Look For When Getting A Pair of Sunglasses
For those times when your eyes need to be seriously protected from the sun. So, not all pairs of sunglasses are actually created equal. Hence, you shouldn’t use the price of a pair as your gauge. But, when you’re after quality for there are some high-end brands. Consequently, that are expensive mostly because it looks trendy, not primarily due to functionality. Because most of the time Unpolarized Glasses Are Harmful To the Eyes.
Some tips you may consider to make sure that you’re getting a pair which is of high-quality:
- Avoid purchasing a pair of sunglasses that only says, it “absorbs ultraviolet rays,”. But, instead try to find a label which says 99 to a 100% UV absorption. Secondly, something that indicates UV 400. Since, this means that such pair of frames can block UVA as well as UVB rays.
- Polarized lenses may help cut glaring which provides crisper vision to the wearer. But, this doesn’t really add much sun protection.
- Getting a pair with darker-colored lenses doesn’t equate to better protection from the sun. Given that UV protectant being added to a couple of eyeglasses is clear. Even those that are color gray, yellow, green, or rose can provide adequate protection to the eyes.
- Larger frames, as well as wraparound styles, can shield your eyes from more UV rays. As compared to smaller styles and close-fitting ones.
Polarized Vs. Non-Polarized Lens Frames
Arguments are being made between lenses that are polarized versus those that are non-polarized. It’s dependent on when you’ll be wearing a pair and what you plan to do as you have them on. While polarized glasses help improve visibility and one’s comfort. There are instances wherein such type of lenses may not be appropriate to wear. Rumor as it that Unpolarized Glasses Are Harmful To the Eyes.
Polarized frames are usually associated with being ideal eyewear to almost any winter sport. Moreover, there’s also an exception particularly for some of those who ski downhill. You wouldn’t want to block lick that would reflect icy patches. As this can help alert skiers if they are approaching a hazardous area.
In addition to that, driving may be another activity wherein polarized frames could reduce the visibility of certain images. Consequently, which produce liquid crystal displays or LCDs. As well as light-emitting diode displays or LEDs. These are typically found on car dashboards.
What Does Polarized Mean?
To understand better and appreciate both polarized and non-polarized glasses. It’s important to know what exactly does it mean when a pair of frames is polarized.
The term “polarize” means to restrict vibrations of (transverse waves, particularly light) fully or partially going to one direction. Sunlight reflected by any type of surface, for instance. While you drive, walk along the beach, or as you ski on a mountain, is considered polarized light.
How Does A Pair of Polarized Frames Work?
To give better context, the sun emits visible light waves which move in different directions. The moment the sunlight reflects on the road, body of water, or any horizontal surface, the sun’s rays causes a glare as it becomes horizontally concentrated. So, Unpolarized Glasses Are Harmful To the Eyes when the Sun is at it’s peak.
Polarized glasses are equipped with a laminated filter that only allows vertical light to pass through. But, it can almost completely block horizontal ones. This feature enables the frames to eliminate glare and is usually noticeable. When you’re near the water or even when on water. It’s typically easier to notice when you go sailing or fishing. Since, the brightness of most shiny surfaces are drastically reduced.
Are Non-Polarized Frames Harmful?
To think that non-polarized frames are harmful can be considered a myth as they can definitely protect your eyes too. These lenses are capable of reducing the brightness or intensity of light. By wearing a pair, it also becomes more comfortable for you to see. Even, when you’re under the intense sun, although they won’t be able to eliminate glare when you encounter it. They’re not like polarized lenses that can counter horizontal rays. Basically, a pair of non-polarized glasses can also give you comfort as it lessens the amount of light that gets to the eyes.
Unpolarized Glasses Are Harmful To the Eyes based on several findings. But, wearing a pair of frames that provide UV protection won’t cause any harm to you. You should always remember to put sunglasses on whenever you’re outdoors as it can help prevent sun-related problems. Given that the eyes are sensitive, prolonged exposure to sunlight may lead to various ailments.
According to Medical Studies
Skin found around the eyes as well as the eyelids are also sensitive to the sun. Wearing UV-protective sunglasses won’t just protect your eyes, but also the skin surrounding it.
Apart from skin cancer, overexposure to UV rays may also contribute to getting cataracts. At the same time, UV exposure can also make symptoms of glaucoma worse. Which is a major eye condition that could lead to blindness.
There are certain kinds of UV radiation that may speed up macular degeneration. A condition wherein the macula, part of your retina, deteriorates and eventually causes impaired vision or blindness.
With the technology continuously evolving these days, manufacturers of non-polarized glasses are no longer just about making a fashion statement. But, are focusing towards protecting the eyes from the harmful UV rays of the sun. Which means consumers get more options in keeping the eyes safe from UVA or UVB rays.
Final Words about unpolarized sunglasses
A good pair of sunglasses is one that’s more than just fashion-forward. But, more importantly functional in keeping your eyes protected as you wear them. Non-polarized glasses are perfect, for when you don’t want to keep squinting as you stroll along the beach or when you need to run some errands in the city. But Unpolarized Glasses Are Harmful To the Eyes especially during Summer. So, consider to take on a fashionable polarized sunglasses. In addition, you may utilize our polarization tool to test your lenses.