Category: Eye Resources

Screen time is the amount of time a person spends staring at digital displays including computers, tablets, smartphones, and TVs. In our modern and technology-focused world children are spending time on digital displays for educational and recreational purposes. Children who spend several hours on digital devices are at risk of developing vision-related problems.

Average Time Children Spend On Digital Devices

According to the Vision Council, 72% of American parents report their children regularly spend more than two hours on screens per day. It is likely that children spend significantly more time on screens than their parents think. Common Sense Media reports that children under age eight spend more than two hours a day with screen media. For 8 to 10-year-olds screen time triples to six hours per day. Kids in middle school and high school spend up to nine hours per day looking at digital displays.

Risks of Screen Time

Too much screen time can be dangerous for anyone’s eyes, children included. Screens emit a broad spectrum of visible light. While most of these light rays are harmless, blue light is a high-energy visible light that can cause damage to your eyes. Blue light has shorter wavelengths and higher energy causing harm to the retina over time. Overexposure to blue light can cause:

• Difficulty sleeping
• Headaches
• Neck/shoulder pain
• Eye strain
• Reduced attention span
• Poor behavior
• Irritability

Computer Vision Syndrome

Computer vision syndrome is a condition caused by visual stress. Symptoms include tired eyes, dry eyes, headache, and fatigue.

Unhealthy Posture

Your body naturally slouches inwards when on digital devices. Your back and shoulders round, your head tilts back, and your chin justs forward. This reaction to digital devices is called “turtling” and can cause neck, back, and shoulder pain.

How To Protect Your Child’s Eyes

It is clear digital devices will not be going away anytime soon. Therefore it is essential to ensure you are doing everything you can to protect your children’s eyes from digital screens. One way you can do this is by limiting screen time for your children while at home. You can also apply blue light filters or download blue light filtering apps to all digital devices. If your child wears prescription glasses, ask us about add blue light blocking to their lenses during your next appointment.

Nighttime Use

The largest source of blue light is our sun, which tells our brain when to be awake or sleep. The high use of digital devices emitting blue light may disrupt your natural circadian rhythm (sleep cycle) by miscommunicating the time of day and if you should be awake or asleep. Stop digital device time two hours before usual bedtime to ensure your child’s sleep schedule affected by blue light.

Do you have more questions about screen time and blue light? Stop by our office or give our office a call and we would be happy to answer your questions!

Playing with a toy stimulates a child’s vision at a young age and grows their imagination as they get older. As a parent, it is important to consider toy eye safety before purchasing for the children in your life. Typically, toys are deemed unsafe because they are not age-appropriate for the child. Here are some common toy-related injuries and tips for choosing eye safe toys!

Toy-Related Eye Injuries

Each year more than a quarter of a million children were seen in emergency rooms due to toy-related injuries. Nearly half of these injuries were to the head and face. In a survey conducted by AllAboutVision.com, 41% of parents say they ‘rarely’ or ‘never’ considered eye safety when choosing toys. When asked if any of the toys their children own could cause harm to their eyes 54% of parents responded ‘definitely,’ and 22% said ‘possibly.’

We encourage you to consider eye safety everytime you purchase a toy. Toys that pose a higher risk for eye injuries include:

• Toy Guns
• Water Balloon Launchers
• Toy Fishing Poles
• Toy Wands, Swords, Sabers
• Aerosol String
• Laser Pointers and Bright Flashlights

 

Tips for Choosing Eye Safe Toys

Anytime you are purchasing toys for someone else’s child, be sure to discuss with the parent if the toy sounds fitting for their child. Parent’s know the maturity and personality of their child which plays a huge factor into whether a toy would be suitable or not suitable for their child. Check the recommended age range for the toy. This is usually a good way to determine the safety of the toy. However, don’t be afraid to trust your gut and use your common sense to assess the safety of a toy! We also recommend shopping in a store rather than online. When shopping in a store, you can see the features of the toy and make better judgments to the safety of the toy.

Toy eye safety is an important consideration for all parents. If you have more questions please reach out to our office, we want to help you protect your child’s eyes.

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.

As you may know, the sun’s harmful ultraviolet (UV) rays can cause damage to your skin, but how often do you think about the damage these rays can cause to your eyes? What about your child’s eyes? At a young age, children’s eyes are still developing, and with the substantial time they spend outdoors, it is important to purchase sunglasses to protect their eyes from harmful UV rays.

What Are UV Rays?

UV rays or ultraviolet radiation is a form of electromagnetic radiation or energy. These rays are emitted from the sun as well as a few man-made sources, like tanning beds. A key factor in what makes ultraviolet rays so dangerous is our inability to see them. Ultraviolet rays fall outside the range of visible light for the human eye. To read more about UV rays, click here.

Your Exposure to UV Rays

Eye Development

The lens inside a child’s eye is still developing and is not as capable of filtering high energy rays similar to eye lenses in adults. This inability to filter and fully protect their eyes causes children to have a higher risk of damage from UV rays. Shielding your infant’s or child’s eyes from UV rays as early as possible will help prevent overexposure to UV radiation throughout their lifetime. For younger children and infants, a sun hat provides additional protection to their skin and eyes throughout the day as the sun shifts and in case they remove their sunglasses.

Environment

Exposure to UV radiation increases at high altitudes, tropical locations, and in reflective environments. Consider the level of risk in your environment and if protective eyewear should be worn. Here are a few environment aspects and how they could affect your exposure to harmful UV rays.

• Altitude: At higher altitudes, the earth’s atmosphere is thinner and unable to provide the same protection from UV rays.
• Location: As you move closer to the earth’s equator, the level of UV rays increase. If you and your family are visiting a tropical location near the earth’s equator, always wear 100% UV blocking eyewear when outdoors.
• Highly reflective services: Areas with highly reflective services like pools, lakes, oceans, and snow reflect UV rays. Snow can reflect up to 80% of UV rays creating a higher risk of UV damage to your eyes.
• Clouds: Keep in mind clouds do not block UV radiation. UV exposure can be high on cloudy days.

Time of Day

• Time of day: UV levels are higher between 10 am to 2 pm when the sun is at its peak.
• Setting: Highly reflective surfaces like sand, water, and snow provide a much higher risk of eye damage due to UV radiation.

Children’s Eyewear

We understand convincing your child to wear sunglasses can be a challenge. Use these pointers when talking with your kids about sunglasses! Don’t forget, you know your children better than anyone else, so some of these tips may not work for them.

• Match the current trends. If your child loves a certain color, pattern, or shape, purchase sunglasses to match their unique style.
• TV shows, young celebrities, and brands like Disney create sunglass lines to appeal specifically to children. That’s right, children notice and prefer brand named items just like teens and adults.
• Keep frame in the family. If the child has an adult or sibling they look up to and admire, purchase your child similar sunglasses to what the adult or sibling owns. This will appeal to the child’s desire to look more like their older sibling or parent!
• Let them do the shopping. Take children shopping specifically to pick out their very own special pair of sunglasses. The more they like their sunglasses, the more likely they are to wear them, and the better protected their eyes will be from harmful UV radiation from the sun.

Have you ever gone to pick out new eyeglasses, but been overwhelmed by all your options? Do you ever struggle to know what eyewear shape looks best on you? We’ve compiled our best tips for picking the perfect pair of eyewear to help make your decisions easier.

1. Contrast your face shape

   • There are seven basic face shapes to review including oval, base-up or base-down triangle, oblong, square, diamond, and round. Eyewear should contrast your face shape but be in scale with your face size. Find your face shape below and try out our recommended shape frames
     
     1. Oval: wide or walnut-shaped frames
        
     2. Base-up triangle: frames with a wider bottom, light color or lightweight
        
     3. Oblong: frames with more depth than width
        
     4. Square: narrow frames and with more width than depth
        
     5. Diamond: cat-eye shaped frames or other detailing on the brow line
        
     6. Round: narrow frames which are wider and have a clear bridge
        
     7. Base-down triangle: frames with color or detailing on the top half

2. Highlight your features

   • Pick your best or favorite feature and pick a frame to highlight it.
   • Some features to consider highlighting would be your eyes, hair, skin color, and face shape. For example, if you have blue eyes, try a blue frame to match and highlight your eye color.

3. Match or complement colors

   • Your skin, eyes, and hair work together to create your overall coloring. Everyone has either a cool (blue or pink undertones) or a warm (yellow or orange undertones) overall color. Try a frame from our color list below to complement your coloring.
   • Warm coloring: camel, khaki, gold, copper, peach, orange, coral, red, or warm blue
   • Cool coloring: black, silver, rose-brown, blue-gray, plum, magenta, pink, blue, or tortoise

4. Find the perfect size

   • Try on multiple pairs to see what size fits your face shape best.
   • If the frames are too small your peripheral vision will be limited and could potentially feel tight on the head. The frames should not pinch your nose, leave red marks, slide down your nose, or easily slip off your head. The tightness around your ears can be adjusted to get the perfect fit.  

5. Match your frames to your lifestyle

   • Make sure your frames will work for every part of your life and will be a representation of you and your personality.
   • Pick frames to match your unique lifestyle and hobbies. Consider your common activities when choosing frames. For example, if you are more active you may want a pair of sports eyewear or a wraparound band. If you spend a lot of time on the computer, you may want eyeglasses with a tinted lens.

6. Anti-reflective coating

   • An anti-reflective coating helps eliminate reflections on both sides of your lenses to cut down annoying glare and improve night vision.
   • Anti-reflective coatings allow for sharper, clearer vision with less glare. The lenses appear to be nearly invisible, giving the eyeglasses a more attractive appearance and allowing for better eye contact.

7. Are weight and material important to you?

   • Frames are most commonly made of plastic, metal, or a combination of materials. This combination determines the longevity, weight, and average cost of a frame.
   • Key Features:

• • • • • Stainless steel and titanium are long lasting
          
        • Metal frames often have adjustable nose pads
          
        • Metal frames can come in hypoallergenic materials
          
        • Plastic frames tend to be less expensive
          
        • Plastic frames are lighter
          
        • Plastic frames typically need less maintenance than metal frames
          
        • Flexible hinges allow the “arms” to bend more than regular hinges
          

Whether you’re playing or watching the game, one incident everyone dreads is an injury. Injuries can prevent players from finishing the game, or worse, end an athletic career. Protective sports eyewear helps to prevent injuries and allows players to continue to play their sport. In today’s world, many sports facilities and fitness clubs require athletes to wear proper eye gear in order to minimize injury.

Why is it important to wear protective eyewear?

Emergency rooms treat more than 40,000 sports-related eye injuries every year, and up to 90 percent of those injuries could have been prevented by using protective eyewear. Any sport in which a ball, racquet, or other flying object is present poses a risk for injury. However, injuries can also result from close contact with others in the way of pokes or jabs with fingers and elbows. Protective eyewear is important because it keeps your eyes safe from a variety of injuries. As an additional bonus, the sharper your vision, the better you will perform in your sport of choice.

Features to look for:

• Various sizes and shapes designed to fit the user.
• Customized to best suit the sport including reflective lenses, space for headgear, and wrap around bands.
• User’s prescription can be added to the lenses, which allows for better clarity during the game and increased overall performance.
• Lenses are often made of polycarbonate, an impact-resistant material, to protect eyes from high speed and high impact objects.
• Sports frames are also made of impact resistant material and often come with rubber padding where the frame comes in contact with the head or nose.
• Wraparound sports glasses help to ensure the eyewear remains in place for the duration of a sporting event and prevents dust or debris from entering through the sides of the glasses.

Get the Facts

Experts agree sports-related eye injuries can be prevented by wearing protective eyewear. Parents and coaches should ensure athletes are wearing safety glasses during sporting events, especially considering 43 percent of all sports-related eye injuries occur in children younger than age 15. Regular eyeglasses are not safe to use as protective sports eyewear because they do not have impact resistance and could shatter or break upon impact.  

It is imperative that protective eyewear properly fits the user. Resist the urge to buy children’s eyewear with “room to grow.” Purchasing protective eyewear too large for the user could cause eyewear to be less effective and increase the risk of injury. Additionally, be sure the user has not outgrown protective goggles as this increases the risk of injury as well.  

Sports using Protective Eyewear

• Badminton: sports goggles with polycarbonate lenses
• Baseball/softball: batting and baserunning- helmet with polycarbonate face shield. Fielding- sports goggles or sports sunglasses with shatterproof lenses and head strap
• Basketball: wraparound sports goggles
• Bicycling: performance sunglasses with anti-fog and anti-scratch lenses
• Fencing: full face mask made of rigid metal
• Field hockey: all players- sports goggles with a head strap. Goalies- full helmets and face masks
• Fishing: polarized sunglasses
• Football: polycarbonate shield attached to a helmet
• Hunting and shooting: polarized shatter resistant shooting glasses
• Ice hockey: full face helmet
• Lacrosse: form fitting and padded face mask
• Paintball: full face helmet
• Racquetball: sports goggles with polycarbonate lenses
• Skiing and snowboarding: ski goggles or wraparound polarized sunglasses with mirror coated lenses
• Soccer: sports goggles
• Squash/Tennis: sports goggles with wraparound frame
• Swimming and diving: swim goggles and diving masks
• Volleyball: sports goggles or sunglasses
• Water Polo: swim goggles with polycarbonate lenses

Have you ever been tempted to buy cheap glasses you see online or the reading glasses you found at a discount store? They look just as good as the prescription eyeglasses you paid full price for, right?

The hard truth is they are not the same as the high-quality prescription eyewear provided by our office. Unreliable eyeglasses are more likely to break, scratch, and discolor over time. Your goal should be to buy glasses that will last and will not need frequent replacement. The cost of replacing cheap glasses can add up to the same cost as purchasing a more expensive, quality pair, originally.

Know what you lose

When comparing costs, there is always a compromise to be made. One of the biggest elements lost when buying cheap eyeglasses is individual care. Opticians recommend eyewear based on your daily routine, provide professional fittings, and ensure the quality of your eyewear is examined.

Same top quality?

Online glasses retailers often state that they offer the “same top quality” as eyecare practices. How do you know what their definition or range of top quality is? Cheap price often means cheaper materials.

Try before you buy

Usually, when buying glasses from an online retailer, you sacrifice the opportunity to try the glasses on and see how they fit your face. A virtual try-on does not allow for an accurate representation of how glasses look and fit on your face.

You cannot receive a proper fitting

If you choose to purchase eyeglasses from an online supplier, you forfeit a proper fitting. As a result, you may purchase a pair of glasses that are too tight or loose for your face.

Cheap frames

A downside to cheaper frames is they are more likely to cause skin irritation. Cheaper metal frames can discolor your skin or even cause a skin rash due to allergy. With prolonged wear, cheap plastic frames will discolor in sunlight and the smooth finish will diminish.

Durability

Another inevitable loss with cheaper eyeglasses is durability. Frames made with inexpensive materials are not designed to withstand extended use as well as eyeglasses sold by eye practitioners are able to.

Reading glasses

A wide-spread myth: all reading glasses are the same whether you purchase them at a discount store or at an eye practitioner. The truth is, your eye practitioner is able to customize the lenses to fit your exact eye and lifestyle needs. Read more about progressive lenses available at our office here.

Sunglasses lose UV protection

It’s tempting to buy cheap sunglasses because you are worried you might misplace or scratch them. However, it is crucial to protect your eyes from UV radiation damage. Don’t give up 100% UV protection for a cheap sticker price.

Each year, more than 700,000 Americans injure their eyes at work and 125,000 Americans injure their eyes at home. However, almost 90% of these eye injuries could have been prevented with the use of safety eyewear.*

Safety Glasses Vs Regular Glasses

In comparison to regular glasses, safety glasses are designed and tested to meet safety regulations for enhanced protection. Safety glasses must have higher durability, the lenses and frames must be impact resistant, and they must pass a series of tests. Regular glasses to do not have these standards.

Lens Materials

The lens materials used in safety eyewear undergo numerous tests to determine safety classification and impact resistance. Safety eyewear commonly uses polycarbonate material for impact-resistant lenses. This material is half the weight of glass and makes for lighter and more comfortable wear.

Prescription Safety Eyewear

In most cases, safety goggles do not have prescription lenses and are used primarily for eye protection. However, goggles can be made with prescription lenses to accommodate those who need corrective eyewear.

Standards for Safety Eyewear

In the United States, the American National Standards Institute is the non-profit organization that sets the quality and safety standards for eye safety devices including eyeglasses, goggles, face shields, welding helmets, and full face respirators. The Occupational Safety and Health Administration (OSHA) is the department of US Department of Labor that oversees workplace safety. Your employer should inform you what type of safety eyewear you need for the job.

Symbols to Look For

• Having a plus mark (+) on eyewear means the lenses passed the high-velocity test. Without a plus mark, they pass the basic impact test.
• (V) means they are photochromic and (S) means the lens has a special tint. The glasses marked with (V) and (S) protect your eyes from light damage when soldering, brazing, cutting, and welding.
• Z87 the frames pass basic impact.
• Z87+ the frames pass high impact.
• Z87-2 the frames pass basic impact and have prescription lenses.

When do I need to wear protective eyewear?

Occupational Hazards

Some jobs require protective eyewear. A good rule of thumb is if you work in an area with loose particles, flying objects, chemicals, or dust, you should wear safety glasses. Some occupations have a higher risk of eye injury including construction, manufacturing, auto repair, electrical work, welding, mining, carpentry, plumbing, and maintenance.

Home Risks

If you are working on repairs, renovations, painting, or yard work at your home you should wear protective eyeglasses. For home tasks such as mowing the lawn, trimming, and other power tool activities it is recommended to use frames with side shields to protect from flying particles and objects.

Sports Safety

Protective eyewear should be worn in a variety of sports. For active sports, elastic bands can help to secure the glasses on players’ heads. Athletes that participate in hunting or shooting sports should wear high impact frames and lenses, which protects their eyes from possible ricochet. Fish hooks can cause serious eye injuries; the best choice is a wrap-style frame with safety lenses. Protective eyewear can help to prevent eye injuries.

* All About Vision