How Do You Choose the Right Eyeglass Lens?

Are you looking to buy right eyeglass lens? Here are a few questions you should ask to make a right purchase of eyeglass lens:

Know Different Types of Eyeglass Lenses-

Different eyeglass lenses you can choose from include high-index plastic polymers, polycarbonate, crown glass, trivex, and CR-39 plastic.

 

Know the Harms on Buying Eyeglasses Off The Shelves

Readers won’t damage your eyes; but may cause headaches, eyestrains or tired eyes. It will happen only when you’re not wearing an eye lens with proper power. Essentially, they are magnifying glasses worn in front of eyes.

People suffering from very mild presbyopia who only wear reading glass occasionally and aren’t bothered about the way the glasses look, may feel that ready readers are the convenient alternative.

Know How Often you Should Get a New Pair of Eyeglasses

When your prescription changes, you should get a new pair and your doctor will let you know. Therefore, it’s paramount to know how often you visit the eye doctor. This decision depends on many factors; but as a general rule of thumb, you should buy once in one to two years. Your doctor can tell you the schedule that works for you.

Know Whether you need thick or Thinner Lenses

The thickness of lenses is the result of the physics behind your prescription. If you want to make it thinner, there are certain things that can done like changing the lens index. It’s better to choose a lens index, which is higher than the recommended lens index won’t make the lens thinner. You’ll end up paying more for no improved results.

Know the difference between steel and titanium in eyeglass frames.

Titanium –

Titanium is a silver-gray metal, light-weight, strong, durable, and corrosion-resistant. This metal has been used for everything that ranges from spacecraft to implantable medical devices like heart valves. Titanium eyewear can be available in different colors for a clean and modern look with a touch of color.

Stainless Steel –

Different qualities of stainless steel eyeglass frames include lightweight material, low level of toxicity and strength. Many stainless steel frames are nickel-free and hypo-allergenic. Stainless steel is readily available everywhere and is reasonably priced.

Stainless steel is an alloy of chromium and steel. Most stainless steels contain around 10-30 percent chromium that provides excellent resistance against corrosion, heat, and abrasion.

Know the Difference Between Regular and Acetate Plastic-

The main difference between acetate and regular plastic is its durability. The acetate plastic glasses are much more durable and less brittle than standard plastic. The acetate plastic glass is of extremely light weight and offers better level of flexibility.

The acetate frames are carved out of rich colored blocks – some of them have patterns embedded to it while standard plastic is produced with injection molding. It requires to be spray-painted to get patterns or shine.

Bottom Line –

Now you’ve a better overview of choosing right eye lenses for you. While shopping for eye glasses, you should look no further than VisionPros. Check out the VisionPros coupons available for you to know more at SaveOnCart for a budget-friendly shopping experience. For more information on VisionPros promo codes, please visit our website at https://www.saveoncart.com/stores/visionpros-coupons.

How Do You Pick Out Right Color for Tinted Sunglasses?

It’s no wonder wearing a pair of sunglasses has become a staple for many people nowadays. Out of all varieties, tinted sunglasses are much more than just a fashion trend. Currently, sunglasses are available in different shapes and sizes to fit different fashion tastes of everyone. It means the sunglasses are ready to serve much more than just prettifying your look.

Do you ever wonder what the different tinted lenses are used for? While you know that classic black lens stands out as the all-time favorite, other tint colors including the hombre tones have garnered popularity among more adventurous people. However, yellow tinted sunglasses have made a comeback in fashion circles during summer.

Tinted lenses, specifically the green-blue colors were invented during the eighteenth century. Earlier eye doctors believed that these lenses help in improving vision and perfecting certain eye impairments.

Recently, more numbers of tints have been developed to suit different people for different purposes. Take a look at this post and know how to pick the right lens color for tinted sunglasses:

Blue –

Blue tint is perfect for foggy water and snowy environments. It provides a great level of contract and reduction in glare from bright lighting conditions. The blue color works really well for those who play golf and tennis spending hours under the sun.

Gray –

Gray is considered as the darkest tint and is recommended to use for outdoor activities like driving, jogging and sports like racing, running or mountain biking. This lens reduces glare from the sun significantly and is perfect to use for general purposes.

Yellow and Amber –

Both of the lenses are considered as more versatile as they work well for both indoor and outdoor activities like ball and snow sports. They improve the contrast and depth of perception greatly as well as help in filtering out blue light that may do harm to your eye health. Besides, yellow and amber colors are ideal for those people living in constantly changing weather conditions.

Rose and Purple –

Things are better when you see through rose colored tinted sunglasses. Rose hues make the surroundings looking more vibrant. Both rose and purple lenses are ideal for forest or water activities as it improves the sharpness of objects that are in green and blue environments.

Bottom Line –

The above discussed tips are important to remember when you’re out to shop for tinted sunglasses. It’s no longer a fashion must-have; but a protective gear for those special activities and hobbies.

 

When it comes to buying tinted sunglasses, you should look no further than VisionPros sunglasses. Nowadays, VisionPros sunglasses coupons available give you a more valid reason to get another pair.

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The Impacts of UV Exposure on Eyes

The sun releases energy or radiation in different forms. One form we see in our naked eyes is the sunlight. Another form we feel is the heat. UV or ultraviolet rays is the third type and is invisible to the eyes. They can cause sunburn and damage your eyes during an impact on vision.

There are two different types of UV rays, like UV-A and UV-B. Over time, the effects of UV rays can result in a great number of eye problems. 

UV-A

This ray can affect your central vision and damage macula, an important part of the retina at the back of your eye. 

UV-B 

The front part of your eye, usually the lens and the cornea, absorbs most of the UV-B rays; but they may damage your eyes even more than the UV-A rays. 

The Eye Problems UV Rays can Cause –

Cataract –

UV rays, generally UV-B rays may cause some types of cataracts. A cataract is nothing but the clouding of the eye’s natural lens – the part of the eye focuses on the light we see. 

Skin Cancer –

The prolonged UV exposure can lead to skin cancer around the eyelids. 

Macular Degeneration –

UV rays may cause macular degeneration – the main reason behind the vision loss for older Americans. 

Corneal Sunburn –

Corneal sunburn is also known as photokeratitis, which is caused due to the high short term exposure to UV-B rays. When you spend long hours at the beach or go skiing without proper eye protection, you can be the candidate for this eye problem. It can be quite painful and can cause vision loss temporarily.

Pterygium –

Another eye problem is known as pterygium. It starts on the white part of the eye and may involve corners. This problem may eventually block vision. It’s quite common in people who work outside in the sun and wind. 

Protection against UV Ray Exposure –

UV rays can come from different directions. They radiate directly from the sun and reflections from the ground, water, snow, and other bright surfaces. If you want to protect your eyes from maximum exposure of harmful UV rays, you should use eyewear that absorbs UV rays. 

Moreover, the eyewear that absorbs UV rays can provide an enormous level of protection to eyes. All types of eyewear, like contact lenses, lens implants, prescription glasses, etc. can absorb UV-A and UV-B rays. 

If you need UV protection in daily eyewear, there are different options available like UV-blocking lens materials, coatings, and photochromic lenses. However, UV protection glass doesn’t cost you more and get in the way of seeing everything.

 

Bottom Line –

For prevention, you can wear UV-blocking sunglasses and round hats while enjoying outdoors, even on cloudy days. Teach your kids not to look directly at the sun. Wear goggles for the protection of eyes from the consistent exposure to dust.

This is where VisionPros contact lenses, eyeglasses, sunglasses, and RX sunglasses come in. You should learn more about VisionPros coupons on SaveOnCart for getting better deals and discounts on your purchase. For more information about the available VisionPros promo codes, please visit our website at https://www.saveoncart.com/stores/visionpros-coupons.