What You Should Know about Prescription Glasses

What You Should Know about Prescription Glasses

Regardless of the condition of your eye, you can find prescription lenses to correct your vision problems. Eyeglass lenses come in various forms: bifocal lenses, which offer several fields of vision, a lens that adjusts to light from clear to dark (depending on the environment), progressive lenses an alternative to the customary multifocal lenses, and the high-index and high definition lenses that are much lighter and thinner than before.

Prescription Sunglasses

The sun’s rays can cause temporary loss of vision and can lead to long-term damage to the eyes. You can use sunglasses to protect your vision while out in the sun. If you wear prescription eyeglasses, you can get sun protection by wearing sunglasses. The options include prescription sunglasses, eyeglasses with clip-on sunglass lenses, or photochromic lenses. You can get more information from Payne Glasses about the different options and know which one is most suitable for your specific needs.

If you wear contact lenses, you can choose an alternative; prescription sunglasses when your eyes feel irritated or dry and when you go swimming. 

Prescription lenses are available in most of the lens material and lens coatings such as polarized lenses, (these offer glare protection), anti-scratch coatings, tinted lenses, Trivex or polycarbonate lenses (for added durability).

How Prescribed Sunglasses Maintain Eye Health

Let us look at the benefits of wearing prescribed sunglasses for optimum eye health.

     1. They block blue light: Blue light is recognized as the light we see when we use our devices, but blue light is also the usual spectrum of visible light. If this wasn’t the case, the sky wouldn’t look blue.

Blue light or high-energy visible (HEV) can affect our eyes negatively and can cause macular degeneration or other eye problems. When you wear prescription sunglasses, they block HEV light and minimize the risks of developing eye problems as discussed here.

     2. Reduce the risks of cataracts:

If you spend much of your time working outdoors in the sun’s heat, then you should consider getting sunglasses to protect your eyes from the harmful ultra-violet rays. Spending a lot of time out in the sun put you at risk of developing cataracts.

Research proves that about 20 percent of cataracts can be avoided if people reduce the amount of time spent in the sun. Wearing prescribed sunglasses can protect your eyes and minimize the risks of getting cataracts.

     3. Prevent issues affecting Eye health

Let’s say you are diagnosed with macular degeneration, can prescription sunglasses help? Well, prescription sunglasses can minimize the effects and slow down the progress of the condition. If you are not diagnosed, then prescription sunglasses is definitely a preventative measure.

Ultraviolet exposure can lead to other less common eye problems, including:

  • Photokeratitis (ultraviolet keratitis): This is an extremely painful eye disorder, which is a result of not protecting the eyes adequately from the ultraviolet rays.
  • Pingueculae: This noncancerous growth occurs in the conjunctiva, which can happen due to eye irritation and long exposure to sunlight.
  • Pterygium: A white noncancerous tissue growing over the retina. If left untreated can cause blurred vision.

Wearing prescription sunglasses will limit your risk of developing these eye disorders.

     4. Minimize signs of aging

Sun exposure is not the only risk to healthy eyes and healthy appearance. Squinting your eyes in bright light causes bunching of the delicate skin close to your eyes. This can lead to the premature development of wrinkles near the eyes.

Prescription sunglasses can protect your eyes from bright light and help you maintain that youthful look.

     5. Protect eyes from projectiles

Moving objects such as cars, lawnmower, and power tools can throw projectiles. These projectiles become harmful if you are caught in their way. If you are not wearing protective sunglasses then you will be exposing your eyes to the immediate danger posed.  Check this URL for more on eye safety: https://www.consumer.ftc.gov/articles/0116-prescription-glasses-and-contact-lensesWhat You Should Know about Prescription Glasses

     6. Substitution for regular glasses

Wearing your regular prescription glasses do not guarantee adequate protection from blue light and the ultraviolet rays.  Prescribed sunglasses will provide that added protection for your eyes when you are your outdoors. 

In conclusion, all sunglasses must offer some ultraviolet protection. Some will offer more than others will. Don’t be caught in the trap of paying more for brand name eyeglasses that do not necessarily provide all the protection you need.

To ensure you get what’s best for your eyesight, invest in a pair of prescription sunglasses. Go see your doctor and discuss your situation so you can select the ideal option to keep your eyesight healthy.

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