Should I Wear Sunglasses While Driving?

You should wear sunglasses while driving to improve safety and comfort, both of which will be enhanced if you choose the right lenses for your sunglasses—lenses with the proper tint, polarization, and UV protection.

How Do Sunglasses Help While I’m Driving?

Seeing clearly while driving is essential, and wearing sunglasses will help in most cases. Whether it’s bright and sunny out, or even when the skies are overcast, sunglasses help out a ton. And polarized sunglasses in particular reduce glare coming off the road, other vehicles, and from other sources. Polarized lenses not only reduce the glare, they make objects sharper and enhance colors on the road, providing a crisp view and safer driving.

Should I Wear Polarized Sunglasses?

Yes, you should wear polarized sunglasses while driving. Polarization is what provides the clarity when there is glare on the road, one of the biggest impediments to safety behind the wheel. The sun coming off another car’s windshield, a piece of metal, or the wet road can make it extremely hard to see. Police reports often cite glare as a cause of a crash. But even if you are able to arrive at your destination safely, driving without sunglasses can leave you fatigued and can lead to vision problems in the long term.

Sunglasses May Help in Rain and Fog

Sunglasses will help, but polarized lenses in your driving glasses will help you see better in rainy or foggy conditions. Without polarization your glasses will simply make it darker and harder for you to see. But a lens with a lighter tint and polarization can make foggy or hazy conditions more clear. Polarization helps clear up the glare caused by light reflecting off the wet road and objects. Polarized lenses also filter the haze caused by humidity in the air.

How Dark Should My Driving Sunglasses Be?

Good driving sunglasses will not allow too much or too little light to get through. Sunglasses you use at the beach or for other activities outside in the bright sun may not be the best for driving. Many drivers will buy two or more pairs of sunglasses for driving. Glasses with a dark tint will be appropriate for the brightest days. But you’ll need a lighter tint on days when the sun is less bright, or for overcast, foggy, or even rainy days. Drivers too often buy the darkest tint they can find and ignore them when it’s cloudy. That’s a mistake. Good sunglasses can be helpful on days with less sun, providing a crisper view and improved visibility. But how much tint do you need?

  • Strong sun – 70% to 85% tint
  • Medium sun – 40%-55% tint
  • Low sun – 15% to 30% tint

Avoid wearing sunglasses darker than 5% to 10% for driving at night.

Other Types of Lenses for Driving

If you’d prefer to buy only one pair of glasses, there are a couple of options. Photochromic lenses change with the amount of light — turning darker the more light is detected. Just make sure you buy lenses that are sensitive to visible light as well as ultraviolet light. Vehicle windshields often have UV filters, which can make your photochromic glasses react differently to UV light than they will to visible light.

Another popular type of lens is the graduated tint lens, ideal for drivers who find wearing darker sunglasses difficult when they try to read the car’s instrument panel. But you don’t have to settle on one tint for the entire lens in your driving sunglasses. Graduated lenses can have a darker tint in the top portion of the lens to block out the strongest sunlight, giving way to a lighter tint near the bottom to better see your instruments inside the vehicle.

Ray-Ban New Wayfarer RB2132 with Gradient Tint

Should I Get UV Protection Sunglasses?

Yes, ultraviolet light protection is important in all glasses, but particularly in sunglasses. The darker tints in sunglasses let your pupil enlarge, exposing your eye to potential UV damage. Contrary to popular belief, polarized glasses do not automatically include UV protection—it has to be added to the lenses.

Is It OK to Wear Glasses All the Time?

Is it OK to wear glasses all the time? The internet is awash with claims that wearing eyeglasses will ruin your eyesight. Does this myth sound familiar? While many seem to believe that wearing corrective lenses will hurt your vision, it is just not true. The reality is that because you are used to seeing clearly with your glasses, it takes longer to adjust when you remove them. Also, because your vision deteriorates with age, your vision will continue to decline after you get prescription eyewear. This timing may make it seem like your eyewear is the cause. However, the vision problems are likely age-related and have nothing to do with how often you wear your glasses. You will not damage your vision by wearing eyeglasses, and your eyesight will not improve if you stop wearing them.

Is it OK to wear glasses all the time?

Should you remove your glasses throughout the day, or wear them all day long? That depends on why you wear them in the first place—you should follow your eye doctor’s recommendations on the matter. Since wearing glasses will not cause your vision to deteriorate, there is no reason to deal with blurry vision throughout the day. If you are more comfortable wearing your glasses all day, then do it. If you need them only for reading or driving, there may be no reason to wear them otherwise.

Wearing prescription glasses when you need them will prevent eye strain, headaches, blurry vision, and other discomfort, and anti-reflective and UV coatings will protect your eyes from the sun and glare. If you choose not to wear your glasses, you may experience eyestrain and spend your day squinting to see clearly.

Can I wear reading glasses all day?

A pair of nonprescription drugstore glasses may be helpful when you need to see for activities such as reading, sewing, gardening, and using your computer or phone, but if you notice you are using them more throughout the day it is time to visit an optometrist. Reading glasses are intended for occasional use, and while wearing reading glasses won’t permanently damage your eyes, an eye doctor will be able to provide you the appropriate vision correction for full-time use. Consider progressive or bifocal lenses to correct both up-close and distance vision.

When should I avoid wearing glasses?

If glasses help you see better while watching TV, driving, working, or for another activity, wear them. If you are comfortable, there is no reason you shouldn’t wear your glasses all the time—with a few exceptions.

Wearing Glasses While Sleeping

Of course you don’t need your glasses while sleeping since you’re closing your eyes. Still, here’s a friendly reminder that you should avoid falling asleep in your glasses. When bedtime comes around, put them in a case to prevent breaking or bending them.

Wearing Glasses Playing Sports

Glasses and sports don’t always mix. Prescription sunglasses may be better suited to some outdoor sports, and you should always use UV protective lenses while you’re out in the sun. Wearing regular prescription glasses while playing contact sports can be hazardous. You could bend or break your glasses or shatter your lenses, which could hurt your eyes. Glasses may slip or fog up, and may not perform well in glaring sun or lights. Protective eyewear, goggles, or rugged eyeglasses made for sports should be worn for activities like football, basketball, skiing, running, and biking.

Nor are glasses the best choice for swimming. Water splashing on the lenses is a hassle, losing your eyewear at the bottom of a lake is no good, and chlorine from pools can damage your glasses. If you can see to swim without them, your optometrist will thank you. If not, consider prescription goggles. Avoid wearing contact lenses when swimming—water trapped behind the lens could cause a bacterial infection.

Titmus SW 06E-SWRx

Wearing Glasses at Work

When you face eye hazards at work—such as flying wood, metal, dust, or other particles, the presence of chemicals, or exposure to bodily fluids—absolutely wear protective eyewear. This practice should extend to the home as well; wear safety glasses while working in your home wood shop, doing yard work, and engaging in activities where a foreign body or injury to the eye may occur.

Prescription eyeglasses usually don’t meet workplace standards for protective eyewear. Safety glasses have impact-resistant lenses and offer additional coverage. Wearing your safety glasses is imperative to prevent eye injury on the job, but clear vision is also necessary. If you need prescription eyeglasses and don’t wear contacts, choose prescription safety glasses, goggles, or safety glasses made to fit over your eyeglasses to best protect yourself.

Your glasses give you clearer vision and you can wear them all day without detriment, but there are times when it may be better to go without or to choose eyewear specific to your activity. While avoiding glasses on these occasions has nothing to do with prescription glasses ruining your vision, eye health and safety are definitely at stake. Choosing the appropriate eyewear in all circumstances will keep your eyes safe.

What Happens if You Wear Glasses When You Don’t Need Them?

Your friend has new eyeglasses, and curiosity has gotten the better of you. You’ve never needed glasses and you wonder what it’s like to wear them. But after trying on the flashy new specs, you feel disoriented, dizzy, or even get a headache. Your eyes have a difficult time focusing, even after you remove the glasses. It seemed harmless to wear your friend’s new prescription glasses, but now you wonder if you’ve damaged your eyesight. Can wearing glasses when you don’t need them, or wearing someone else’s prescription, ruin your vision?

You can relax. While wearing glasses when you don’t need them may cause discomfort, it won’t permanently damage your vision. Wearing glasses doesn’t change your eyesight—they won’t weaken your eyes or make them stronger. The appropriate strength lenses allow your eyes to focus to provide clearer vision only while you’re wearing them.

Should You Wear Glasses You Don’t Need?

Though you won’t damage your eyes by wearing someone else’s glasses, the wrong prescription—or even a new prescription in your own glasses—may cause headaches, eye strain, blurry vision, watery eyes, and dizziness. What causes these symptoms? Your eyes and brain ‘speak’ to each other, and wearing a pair of glasses made for someone else confuses the message sent to your brain. Your retina sees an image that is out of focus, blurry, and distorted as the correction isn’t appropriate for your eyes. Both your eyes and brain have to work harder, which causes eye strain and discomfort. The discomfort caused by wearing someone else’s prescription will ease soon after you remove the glasses.

Eyeglasses, whether prescribed or unprescribed, will not accelerate deterioration of your vision. Weakening vision is something that happens to all of us as we age, with or without corrective lenses. Likewise, you will not improve your eyes by wearing glasses. Glasses don’t change your eyes –  the lenses only bring the world into focus to allow you to see clearly while you are wearing them. You won’t make your vision better or worse as a result of wearing glasses.

Wearing glasses when you don’t need them will not damage your eyes, but there’s no reason you should be uncomfortable if you want make a statement with eyewear. If you want glasses for fashion rather than for vision correction, save yourself the headache and order your frames with plano, or non-prescription lenses.

Main image credit Matt Stratton on Flickr.

Are Contact Lens Prescriptions and Glasses Prescriptions the Same?

Are contact lens prescriptions and glasses prescriptions the same? In other words, can you use your glasses prescription to order contact lenses? The short answer is no, probably not. Glasses prescriptions and contacts prescriptions are not interchangeable.

Your eyeglasses prescription is not likely to be the same as your prescription for contact lenses. That means that even if you already have glasses, you will need a separate prescription for contact lenses. A current prescription is required by law for any retailer to sell you contact lenses, as many factors come together to determine your ideal contact lens prescription.

How do glasses and contact prescriptions differ?

A contact lens rests directly on your eye, while eyeglasses sit 10-12 millimeters away from your eyes. Glasses prescriptions take into consideration the distance from your eyes to the lenses. That means the same prescription would be too strong for contact lenses.

Your eye doctor will check for proper fit and prescribe contact lenses based on the size and shape of your eye. He will determine the base curve (BC), or shape of your cornea, and diameter (DIA), or size of the lens—measurements you would not find on a prescription for eyewear. If you have an astigmatism, your glasses lenses would be shaped to correct it, but contact lenses need to be properly fitted to ensure the appropriate correction.

A prescription for contacts also specifies a brand, as fit and material vary from brand to brand. A change in brand requires another visit to an optician to ensure the new lenses fit as they should.

Lens strength and measurements aren’t the only considerations. Contacts are not appropriate for everyone. Conditions such as dry eye, blepharitis, hard to fit eyes, or an uncommon prescription may cause damage or discomfort. Discuss contact use with your optometrist if you have any of those conditions.

What about online prescription calculators?

While online conversion tools are readily available, only professionals should use them. A prescription for contacts also expires after a year, while eyeglasses prescriptions can be valid for two years. Further, while eye doctors can convert glasses prescriptions to contact prescriptions, this practice doesn’t work in reverse.

If you are considering contact lenses, visit your optometrist for a contact lens consultation and fitting. Your eye doctor is required to provide you a prescription after a contact lens fitting so you may purchase your contact lenses online or through another retailer.

So, if you’re ready to switch out your frames for a pair of contact lenses, either part-time or full-time, head to the eye doctor’s office to figure out exactly what prescription will give you the best possible vision.

Why Do My Eyes Hurt While Wearing Glasses?

Your eyeglasses prescription is supposed to help you see the world clearly, but when wearing glasses makes your eyes hurt it seems as though the tradeoff isn’t worth it. Why do your eyes hurt while wearing glasses? A few things could be causing this problem, and there are many easy solutions to help reduce eye strain caused by wearing glasses.

Check your eyeglasses prescription

If you are experiencing eye fatigue, pain, or headaches, and your prescription has been around a while, it’s time for an eye exam. Your optometrist can check your vision, and make adjustments to your prescription as necessary. She may also discover a misaligned lens or improper fit, which could be to blame for eye strain.Hypertropia: A Vertical Misalignment of the Eye

Alternatively, a new prescription has a slight transition period. You may need 24-48 hours to adjust to a new prescription, especially if it is a large change from your previous lenses. While resting your eyes by removing your glasses may help with discomfort as you adapt to your new prescription, you should wear your eyeglasses as your optometrist has prescribed. If you are repeatedly removing your glasses, your eyes and brain must work harder and it will take longer to adjust. If you are still experiencing problems after a week of regular wear, contact your eye doctor to check your prescription and make sure the lenses are accurate.

Check your glasses fit

There is more to wearing glasses comfortably than just your prescription. Heavy frames or improperly fitted eyeglasses may put pressure on your nose or sides of your head, causing discomfort. Loose frames may slip down your nose or rest in the wrong place, so your eyes have to work harder to compensate. Your lenses may have slipped in the frame. The wrong frame shape could be causing your pain. The same goes for glasses that are too close or too far away from your eyes. An optician can ensure your glasses fit properly.

Consider a lens coating

Spending a significant amount of time looking at a screen or reading may cause your eyes and head to hurt. Focus on an object in the distance regularly to give your eyes a chance to rest. Digital light protection can be added to your lenses to reduce the harmful blue light produced by a computer screen.

Looking through old, scratched lenses may cause eye discomfort, so replace lenses as necessary. Consider lenses with an anti-glare coating to lessen eye strain. An anti-glare, or anti-reflective, coating reduces the amount of light that reflects off the front and back of your lenses. This lets more more light pass through to your eyes. It also allows for better visual acuity, or sharper vision.

Vision concerns

Your eye doctor can address dry eye, a common complaint and cause of discomfort. Drops may alleviate dry eye irritation, but consult your optometrist for additional recommendations.

Calisthenics for the Eyes to Maintain Vision

Presbyopia, a normal condition that occurs with age, may be the cause of eye pain for individuals over 40. Difficulty focusing or reading small print and subsequent eye strain occurs when the lens of the eye becomes less elastic. You may want to switch to progressive lenses.

Consult your eye doctor to rule out more serious concerns if your change in vision or discomfort is sudden.

Eyeglasses are supposed to make your vision clearer and more comfortable. If they seem to be doing the opposite, these tips should point you in the right direction. Even if you are not experiencing discomfort, visit your eye doctor annually to discover and correct vision problems.

Are Non-Prescription Glasses Safe?

As we age we may find it more difficult to make out smaller print or fine details; many often joke about needing longer arms as they stretch to read a book. Changes in the eye due to presbyopia make it harder for eyes to focus, and it happens to all of us beginning around the age of 40. If you can’t see your crossword puzzle as clearly as you used to, a little magnification may be all you need. Inexpensive reading glasses may be tempting, but are non-prescription glasses safe? Will you damage your eyesight if you use a pair of glasses without the okay from your optometrist?

How do reading glasses work?

Reading glasses offer magnification in lens powers from +1.00 to +3.00. Non-prescription glasses are used for focusing on close-up work such as reading, computer or smartphone use, or even outdoor hobbies. Both lenses offer the same strength and do not provide correction for astigmatism or other vision conditions. These lenses only magnify, making it easier to focus on text or other details. While over-the-counter readers are available without a visit to the eye doctor, bifocals or progressive lenses may be a better option if you already wear prescription glasses.

Will reading glasses damage eyesight?

Non-prescription glasses will not damage your eyesight or change the structure of your eyes. Glasses lenses work by bending light to help your eyes focus. An incorrect lens strength may cause symptoms of eye strain such as dry or watery eyes, sore eyes, headaches, or sore neck and back. The good news is that  the symptoms go away after you remove the offending lens. When you’ve found the appropriate strength, the magnification offered may be enough to make reading or close-up work more comfortable.

How do I choose reading glasses strength?

Consider the activity for which you will wear the non-prescription glasses when choosing your lens strength. Different strengths may be necessary for reading than for using your computer or gardening. You may want a pair of readers in one power for your morning newspaper, and a pair for the golf course in another.

The racks of reading glasses at discount stores can help determine your correct power. Try on some drug store readers and look at a magazine; the glasses are too strong if you find yourself holding it unnaturally close. You can also use your age to get a ballpark number. If you are in your 40s, start with a +1.00 to +1.25, and then add half a unit for every decade older you get.

While cheap reading glasses will give you an idea of what lens strength you may need, the power may not be consistent from pair to pair. The glasses at the drugstore are inexpensive, which means you sacrifice quality. The designer reading glasses at FramesDirect.com are made to look better and last longer.

Can anyone use reading glasses?

While one of the diopters, or strengths, found in reading glasses will work for most people, many people have one eye that is stronger than the other or may require additional vision correction for conditions such as astigmatism. You may also find the optics in the ready-made readers are not centered for your pupil measurement. Even if reading glasses work for occasional use, visiting your eye doctor for a regular check-up is still recommended. If you find you’re wearing your reading glasses more and more throughout the day, an optometrist can provide an option that best suits your needs.

Can I wear glasses if I don’t need them?

Gone are the days of hiding your eyewear; glasses have made the jump from annoying requirement to chic fashion accessory. If you don’t need glasses but want to wear them anyway, reading glasses—even weak ones—may cause eyestrain and discomfort. If you want glasses solely for the style factor, request plano lenses, or lenses without correction. While you may not need glasses to see better, there are benefits to wearing ‘fake’ glasses. Non-prescription lenses can include an anti-reflective (AR) coating that reduces symptoms of eye strain and deflects harmful blue light, and an anti-UV coating can protect your eyes from the sun’s harmful rays.

While regular trips to your eye doctor might seem like a hassle, they can solve problems as they arise. Non-prescription readers may be helpful as a backup pair or for occasional use. However, you should consult your optometrist if you experience eye strain or worsening vision. Whether you choose readers or prescription glasses, flaunt your fabulous frames (and give your arms a rest).

An Eye Exam Every Year Might Save You from Going Blind

If it’s been more than a year since you had an examination by an eye care professional, here are reasons why you need to make an appointment now.

How many doctors do you see on a regular basis? Many of us probably go to the doctor for an annual physical and see a specialist regularly as well, but what about an eye doctor? If you haven’t seen an eyecare professional in the last year, now is a great time because August is Eye Exam Awareness Month. More importantly, a comprehensive eye exam is a good way to get a glimpse of your overall health. An eye doctor can look into your eyes and see the signs of chronic diseases, so it’s not just about making sure you can see—it’s how you see and how you want to keep seeing.

How often should you see an eye doctor?

Acknowledging your eyes truly are a window to your overall health, adults should get a thorough eye exam every year. During a routine exam, your eye care professional doesn’t just check to see if you need glasses or contact lenses. He or she also checks for eye diseases and is often the first one to spot a number of other chronic diseases, including high blood pressure, high cholesterol, diabetes, brain abnormalities, and even certain cancers.

A regular eye exam is especially important if you’re considered at risk for eye and vision problems. At-risk people are usually those with diabetes and high blood pressure, or who have a family history of eye disease like glaucoma or macular degeneration. But you might be surprised to know that “at risk” also includes contact lens wearers and people whose jobs are highly demanding visually. If you stare at a computer screen all day, you may also be considered at risk so you’ll want to be sure to get a thorough eye exam every year.

So how do you know if you’re experiencing an eye issue? Many eye diseases have no symptoms until the disease process is well advanced. Typically, vision issues manifest with blurred vision while driving or reading. You may also find yourself squinting at the television, feeling visual fatigue by the end of the day, or getting frequent headaches. If it’s been more than a year since your last visit to your eye doctor, it’s possible your prescription may be out of date.

Is an online exam good enough?

You may come across websites or smartphone apps that offer online eye exams. These services are definitely tempting. You can get your eyes checked from the comfort of your home instead of making an appointment with your eyecare professional, but you shouldn’t rely on an online test to give you a complete picture of your eye health. Here’s why:

  • An online exam can only show what vision correction you may need. In fact, the American Optometric Association has warned against online exams specifically because they aren’t thorough enough. For example, your phone or computer can’t do an eye pressure test to check for glaucoma, which means key indicators of potential health problems could be missed.
  • A comprehensive eye exam should include several different tests—many of which, today, have to be done face-to-face with the proper equipment.

Let’s talk eye tests: What type of tests are included in a comprehensive exam?

In addition to the routine eye pressure test, a comprehensive eye exam should include several different tests—many of which must be done face-to-face with the appropriate equipment. These include a slit lamp exam, which uses a unique microscope to review the structures of your eye, as well as pupil dilation, which can help detect conditions like a retinal detachment, age-related macular degeneration (AMD), and glaucoma.

During your comprehensive exam, your doctor will also review your medical history to identify any risk factors for eye disease. He or she will then determine the appropriate tests for you. For instance, glaucoma, a group of eye diseases where damage to the optic nerve can cause blindness, is hereditary. So if you have a family member with glaucoma, chances are good your doctor will test you for it as well.

Patients living with diabetes may develop retinopathy, a complication of diabetes that is a result of leakage from blood vessels. It can cause blindness. Diabetics may also be at higher risk of developing cataracts, a gradual clouding of the eye’s lens. Older individuals may be at risk of experiencing AMD, an eye disease that causes damage to the macula, which is a tiny spot near the center of the eye that is responsible for seeing objects straight ahead.

Additionally, during your exam, your doctor will give you tests for vision sharpness, color-blindness, eye movement testing, depth perception, and, potentially, a peripheral vision test. All of these tests are helpful in diagnosing potential vision issues and determining the best method to address them. Based on your results, your doctor might also suggest additional testing.

What should I know about children’s eyes?

While you’re making your eye exam appointment, don’t forget about your kids. The American Optometric Association recommends children receive at least 3 eye exams by age 6; before they start school, starting as early as 6 months old. After that, they should be examined every 1 to 2 years, depending on whether they need vision correction and whether they are at risk for development of eye and vision problems. Your child should also see an eye care professional if you suspect a problem with their vision. Keep an eye out for these symptoms or behaviors:

  • Avoiding or disliking reading
  • Short attention span
  • Difficulty throwing or catching a ball, copying from a chalkboard, or tying their shoes
  • Pulling a book in close to their face or sitting too close to a TV
  • Lots of blinking or eye rubbing

Another reason to ensure your kids get regular eye exams is that nearly 80% of a child’s learning happens visually. Too often, a child who can’t see well is misdiagnosed with a totally unrelated behavioral problem like ADHD when they may only need a pair of glasses.

What should I tell my eye doctor during an exam?

Just like any other doctor appointment, an eye exam should include a robust dialogue with your doctor, with full transparency on the amount of time you spend staring at screens and tablets and whether you follow guidelines for things like sleeping with your contact lenses in. Sharing your lifestyle and habits with your eye doctor will allow him or her to provide guidance on optimal eye health for you. Some questions you may want to ask your eye doctor include:

  • Does my vision seem stable?
  • Are prescription sunglasses a good option for me?
  • How do I address tired eyes?
  • What kind of eye drops do you recommend?

If it’s been awhile since you or your kids had an eye exam, don’t put it off any longer. Make an appointment with an eye care professional today to help ensure good vision for life.

Essilor See Change

The latest updates from Essilor See Change, FramesDirect.com’s parent company’s initiative to bring good vision to everyone, everywhere.

  • An estimated 500 million people living in Africa need vision correction but do not have the glasses they need. To reach these new customers, Essilor continues to expand its inclusive business models in the region. To meet some of our Vision Ambassadors in Kenya, click here
  • Last month, Vision For Life™ organized a screening event in an emergency shelter for displaced people in the suburbs of Paris. With the help of 50 Essilor volunteers, close to 200 adults got their eyes tested. Those who could not see clearly, about 40%, received a comprehensive eye exam from an ophthalmologist and glasses, if needed.
  •  Last year broadcasters across the U.S. premiered “SIGHT – The Story of Vision”, a one-hour documentary directed by Kris Koenig and narrated by Sir Elton John. It traces the progress in eye care over the past 800 years, as well as the growing worldwide vision crisis and efforts undertaken by individuals and organizations to resolve it. Read an interview with the director here.
  • Good vision is a basic human right everyone should have access to.  Seeing well improves everything in life, from an individual’s health, education and work opportunities, to the sustainable development of local communities and economies. Learn more in our latest infographic here.
  • To help make India’s streets safer, 2.5 New Vision Generation (2.5 NVG) partnered with the foundation of one of the world’s leading tyres manufacturers, Apollo. Thanks to this partnership 12,000 truckers received eye tests in one of 25 health centres run by Apollo’s foundation. 1500 drivers couldn’t see clearly and purchased a pair of affordable 2.5 NVG glasses. Learn more about NVG here.
  • Essilor Vision Foundation Australia has just launched its brand new website, Essilorvisionfoundation.org.au. In Australia EVF focuses on supporting the most disadvantaged members of local communities such as indigenous people and refugees. Since May 2016, the foundation has screened 2,283 children and equipped 181 with a free pair of glasses. Check out their new site here