Category: Eye Resources

Have you considered getting online eye tests? The idea of being able to get an eyeglass prescription and buy glasses without a trip to the eye doctor may sound appealing. Before ditching the traditional eye exams, there are a few things you need to know!

Online Eye Tests

The most important thing to know about online eye tests is they do not evaluate the health of your eyes. Even if they are called “online eye exams,” these exams only measure your visual acuity and refractive error. Some online eye tests can check for contrast sensitivity and color blindness. However, none of this can tell the health of your eyes.

The only way to know the complete health of your eyes is through eye exams with your doctor. During an eye exam, your doctor can detect vision-threatening conditions such as cataracts, glaucoma, or macular degeneration. Early detection of these conditions can prevent vision loss and blindness.

Know The Risks:

• Online eye exams cannot detect eye diseases
• Improper testing can occur due to error or misreading instructions
• Higher chance of getting incorrect prescription due to self-administered the eye test
• If you think the prescription is incorrect, your only option is to pay again and retake the test
• An eyecare professional is not present to answer questions or concerns

Validation of Online Eye Tests

The results of online eye tests have not been guaranteed to be accurate measures of your prescription. Due to this being relatively new technology, there have not been enough studies to determine the reliability and validity of online eye tests.

Additionally, many online eye tests say their technology is suitable only for people between the ages 18 and 40 who are in good health. The limitations of the eye test raise concerns to the overall validity of the test. For these reasons, we do not recommend them as your sole option for your receiving your prescription.

The best way to ensure your eyes are healthy, you receive the correct prescription, and get answers to all your questions is through face-to-face eye exams with your eye doctor. Our staff of trained eyecare professionals will help you through every step of the process. Our office is here to address any questions or concerns you may have.

If eye care professionals cringe when they see you clean your glasses, and your lenses don’t last long before they are scratched, then it’s probably time to update your eyeglass cleaning habits!

To make sure your lenses stay clear and crisp as long as possible, follow these lens cleaning instructions.

1. First, wash your hands and dry them thoroughly. Don’t use a soap that contains lotion. Regular hand soap or dish soap are preferred. Dry your hands with a lint-free towel.
2. Rinse your glasses under the water. Use lukewarm tap water with a gentle stream. Avoid using water that is too hot.
3. Put one drop of dish soap on each lens, or drop some on your fingers and apply it to the lens this way. It doesn’t take much, but remember not to use a soap with lotion.
4. Gently rub the front and back of the lens, as well as rubbing lightly along the frame. Be sure to wash along the frame components like nose pads and hinges. Dust and oil can accumulate around the lens, so clean these areas thoroughly.
5. Rinse the glasses with lukewarm water inside and out.
6. Carefully shake or tap the glasses to remove excess water.
7. Use a clean, lint-free towel to dry your lenses and frames. A cotton towel is preferred, but most dish towels are fine as long as they have been washed without substances that can smear your lenses, like fabric softener or dryer sheets. Make sure it is a fresh, clean towel!
8. Check to see that your eyewear is free from smears and smudges. Keep a microfiber cloth on hand to clean any minor residue you may encounter.

Even when using eyeglass cleaning products, it’s important to inspect your lenses and follow instructions. If you like to clean your glasses without a faucet, there are several cleaning sprays available in drugstores or at our practice. Before using a cleaning wipe, make sure to blow any debris off of your lenses to prevent scratching.

The best way to avoid not only scratching your glasses, but also having to clean them frequently is by getting an anti-reflective (AR) treatment done on your lenses. The best AR treatments prevent scratching, reduce glares, and even resist dust, dirt, and oil.

Talk to us if you have any questions about proper care for your glasses!

Corrective eye surgery can address a number of eye problems. Most people have heard of laser eye surgery to eliminate the need for prescription glasses. As the procedure has gotten easier and less expensive, more people are opting for things like LASIK and telling their friends about the results.

LASIK

LASIK is the most popular refractive surgery. Because healing time is fast, many people check to see if they are good candidates for LASIK before considering other options. With LASIK, a flap is made on the front of the cornea. A laser is then used to remove some corneal tissue and smooth irregularities in the surface of the lens. The cornea can be made flatter or more rounded to cure nearsightedness or farsightedness, as well as astigmatism.

Photorefractive Keratectomy (PRK)

Photorefractive Keratectomy (PRK) was the first laser eye surgery that became widely available for vision correction. It may help people who are nearsighted, farsighted, or have astigmatism. PRK is similar to LASIK, but the main difference is that the procedure does not involve cutting a flap on the surface of the eye to resurface the lens. With PRK, the epithelium covering on the eye is essentially buffed away, and the surface of the cornea is reshaped using an excimer laser. This means the protective covering on the front of the eye has to heal which creates a longer healing process for PRK than some other procedures.

LASEK

LASEK is a corrective eye surgery that can also address myopia, hyperopia, and astigmatism. LASEK reshapes the front of the cornea with a specialized laser procedure, eliminating the need for glasses in some patients. The thin covering on the front of the eye is not entirely removed like with PRK. Instead, an even thinner flap than what LASIK uses is created and then replaced after the procedure to act as a natural bandage. Some people who cannot get LASIK are instead candidates for LASEK because it can be performed on someone with a thinner cornea.

Cataract Surgery

Cataract surgery is also considered corrective eye surgery. For this type of surgery, the cloudy lens of an eye with a cataract is removed and an artificial lens is replaced. Vision is then made clear again, which often reduces the patient’s need for glasses. The procedure is very common and considered one of the safest and most effective corrective eye surgeries. As our population ages, instances of cataracts surgery are on the rise and continue to provide great results.

The different kinds of corrective eye surgeries have their benefits and possible side effects. Make sure that you consult a qualified eye doctor if you have questions about these procedures.

Flex spending might be one of the best benefits that many employees receive, yet they don’t know about the savings! If you have flex spending benefits, or aren’t sure if they are available to you, talk to your employer. You may be missing out on savings that could be going toward your family’s health.

Q: Do I qualify for flex spending benefits?

A: Flex spending may be offered by your employer. Talk to someone at your workplace who is in charge of benefits to learn more.

Q: What is flex spending good for?

A: Flex spending covers lots of services and products related to your health. You have to check with your employer about your specific benefits, but most flex spending plans will allow flex dollars to be spent on various types of vision care, glasses (including readers, prescription sunglasses, and prescription eyewear), contacts and contact lens supplies, many kinds of over-the-counter items as well as prescription medications, other kinds of medical equipment and health aids, and more. You may even be able to use flex dollars towards counseling, programs to help you stop smoking, and training or classes to help you and your doctor improve your health.

Q: How does flex spending work?

A: An amount of money comes out of each paycheck and is deposited into your flex spending account. These funds are saved, usually for a specified amount of time (generally a calendar year), until you spend them on an approved purchase.

Q: How does this save me money?

A: The catch is that the money comes out of your earnings before taxes are taken out. It may not seem like much, but these savings really add up! If you are putting $50 per paycheck into your flex spending account and are usually taxed about 25% for income tax, you’re saving $300 per year that you otherwise would have paid in taxes. Sure, you are limited to spending this money on healthcare, but if you normally pay co-pays, buy at least one new pair of glasses, medication, allergy or other over-the-counter drugs, pay co-insurance, or any other purchase eligible for flex spending, you could be saving money toward those purchases.

Q: How much can I save up?

A: Most of these accounts allow you to save up to $2,550 for flex spending purposes. This means you potentially have $2,550 that you can divert from your income to this account and save whatever you would have paid in income tax.

Q: Do they roll over?
A: No. This is the biggest detail that you need to know! Flex spending dollars do not roll over to the following year. You have to use them or else they are erased.

Speak to one of our eye care professionals today to learn more about how to use flex spending on necessary eye care.

Colorblindness is an interesting thing to most people because we wonder what it must be like to not distinguish some colors—a function of vision that we take for granted. Most people can live with colorblindness because it is present as soon as they are born and many go years without realizing that they do not see a full array of colors.

Certain tasks may be difficult or impossible, but even without seeing as many distinct colors as possible, these people function fine in everyday life. Colorblind tests exist to diagnose people who have color vision deficiency, and new advancements have even created eyewear to help people see more of the colors they are missing depending on their deficiency.

The cause of color blindness usually involves faulty cones. Cones are cells in your eyes that distinguish the three wavelengths of light that we see. Light can be split into red, green, and blue for the spectrum visible to humans. Color blindness can happen because the cone cells are faulty in some way and do not show distinct colors. A person may see shades of yellow and blue, for example, but have problems distinguishing red and green. Many people believe that color blindness means seeing only in black and white, but that is far more rare than typical color blindness.

Also, color deficiency is much more common in men than women. Only up to 1% of the female population has trouble seeing various colors, where somewhere between 8-12% of the male population is color blind.

Color blindness is usually an inherited genetic deficiency with the cones, but symptoms of color blindness may also occur due to stroke, old age, or a problem with pathways from the cones to the brain where the brain can determine colors.

More and more people are able to afford relatively new technology that helps us see more distinct colors. People who are not color blind can use special glasses to see a more saturated and distinct view of colors, but those with color deficiencies are seeing some colors that they have never seen before. These special color vision glasses are a favorite subject of YouTube videos where people give their friends the gift of color and film the shocking experience.

Curious about your own color perception? Learn more about it here (http://enchroma.com/test/instructions/), and test your color vision!

Picking eyewear for your child can be stressful. There are many options for lenses and additional features to make lenses better suited for the wearer’s needs. Children often want to be involved in the decision, but it’s ultimately up to the parent to be sure that their child has the eyewear they need. Well, we’re here to help make the process simpler, and to give information for every step of the way.

There are a few main things that you need to think about. After all, your child’s eyewear needs to be safe, durable, effective, and your child needs to actually wear them! Here are the main things you need to consider in making this decision.

Lens Material

Eyeglass lenses used to be made from glass, but modern lenses come in various materials that are safer and last longer. Children’s eyewear needs polycarbonate or Trivex lenses because these are more impact-resistant. These options also make the lenses thinner and lighter, even for strong prescriptions. They have built-in UV protection, too!

Coatings or Treatments

Anti-reflective treatments or non-glare coatings provide many additional benefits that you can consider when getting eyewear for your child. Non-glare materials on the front and back of lenses may help resist scratches, dirt, debris, water, and fingerprints. These coatings also usually protect against UV rays. Most notably, AR treatments guard against glare. Glares are distracting when looking at someone’s eyes, but the brightness on your lens can also wash out what you’re seeing and cause eyestrain. We suggest anti-reflective options for all glasses wearers.

Size and Fit

Of course, a child’s head is smaller than an adult’s so they need a different sized frame. You don’t want frames that are too big and will look over-sized on their face, but you also don’t want wants that are too big because they’ll be too heavy and slide down the nose. Children’s frames come in many shapes and sizes to be sure you get a personalized fit for your child. Additional sizing can be done with certain adjustments. Many plastic frames don’t allow for a custom bridge fit, but metal frames have nose pads and a bridge that may be adjustable to be sure they won’t slide off your child’s face.

Style

Picking the frames is the most fun part! There isn’t a stigma with glasses now like there used to be. Celebrities and eyewear brands have made glasses cool. Even kids who don’t need glasses often want a pair as an accessory. This means that parents have an easier time helping their child settle on a nice pair of frames. Think about things like the color—do you want them to stick to a certain color that will look good with their eyes, hair, or wardrobe? Does a certain shape fit their face better than others? Do they like metal frame styles or trendy plastic ones? Set aside enough time to look at several options, then give them the decision between the final two. Kids can have a hard time choosing if you don’t narrow down the best options with them.

Backup Pair

We strongly suggest getting a backup pair for all children’s glasses. It is so common that children get caught up in activities, visit somewhere engaging, or simply forget and end up losing, leaving, or breaking their eyewear. Accidents happen, but it doesn’t have to be an emergency if you have a backup pair. Often we can do special pricing to make the second pair a great deal, too. You don’t want your child to go without glasses until you get a new pair (or find the ones that went missing).

If you need any help from an optician, don’t be afraid to ask questions. The optician can help inform you on features, prices, maintenance, and more.

Risks of blue light exposure have become a topic of discussion in recent years. More eyecare professionals and scientists are studying the effects of blue light to assess the effects of relying on blue light for so much of our lighting.

It’s hard to say for sure how much added blue light exposure may lead to additional cases of degenerative eye health problems like macular degeneration. Plus, there is some evidence that overexposure to high-energy blue light can cause side effects such as sleep disturbances, eye strain, and headaches. With this in mind, how can you reduce your exposure, inside and out?

Inside

• Lower the brightness of your electronic screens, especially at night, but make sure you are not straining to see the words if you’re reading.
• Take frequent breaks while working at a computer. Regardless of blue light exposure, Computer Vision Syndrome is another problem you may face, and taking breaks to relax your eyes will help.
• Stop using your devices at least a couple hours before bed. Unplug and read a book instead, which will give your eyes something easy to focus on and help you wind down for good sleep.
• Adjust your distance. Viewing a bright screen up close is fatiguing. Make sure to set your computer monitor and television at a comfortable distance, and don’t hold handheld devices too close to your eyes. You can adjust text size if reading a device at arm’s length is difficult.
• Opt for non-glare lenses. Non-glare or anti-reflective treatments on your lenses will help reduce bright lights affecting your eyes.

Outside

• Wear sunglasses. Sunglasses that are an appropriate darkness and block 99-100% of UVA-UVB rays are the best protection for your eyes.
• Consider polarized lenses, too. Polarization cuts harsh glares that bounce off of water and other surfaces.
• Don’t forget a hat! In especially bright outdoor settings a hat will help block bright light from above, even if your eyes are protected from the front.

Ask us about what blue light-blocking options are available for your eyewear. We can help with your everyday lenses, reading glasses, and especially with sunglasses!

More and more patients are asking about how blue light may be affecting their health. With stories about blue light exposure and possible risks frequently in the news, it’s important to understand what it is and why you should protect your eyes.

What is High Energy Blue Light?
Blue light is simply part of the spectrum of light that we can see. The “high-energy” part of blue light refers to the intensity and is based on where it falls on the spectrum. Daylight is high in this type of light, and it’s what wakes us up when we rise in the morning as we experience sunlight. Blue light is crucial for our processing of color, and in the right balance it can be good for our health to set our circadian clock and sleep/wake cycles.

Most patients have heard about blue light because media articles frequently highlight certain kinds of blue light as causing sleep disturbances. Americans are notoriously bad sleepers, with many vices and personal habits that can interfere with getting a full night’s rest. Increased exposure to blue light and especially screen time with electronic devices at night are purportedly the biggest offenders.

When are We Exposed?
The reality is that blue light comes from many sources. The largest source of high-energy blue light is the sun, and electronic screens and indoor CFL/LED lighting emit a fraction of what the sun emits. Still, with more light sources relying on blue light for intensity and clarity, it leaves people wondering if they should opt for eyewear that reflects some of the higher energy rays.

Most people are aware that we have to protect our eyes from bright sunlight because it can cause eye problems as we age. The issue with blue light exposure is that high-energy blue light alone doesn’t make us uncomfortable like glaring sunlight does, so few people opt for special glasses to be protected.

How do I Reduce My Risk?
The good news is that there are options for people who would like to block or filter some of the high-energy blue light waves that are linked to eye health problems. Blue light blocking lenses or blue-reflecting lens treatments may help you with other problems, like eye fatigue and sleep disturbances, but the main concern is updating your eyewear and your habits to help lower your risk for cataracts and macular degeneration.

Talk to us if you have questions about what products we carry, and how your everyday eyewear can ensure your eyes are comfortable and protected!