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What Are The Top Benefits To Wearing Computer Glasses?

Computer Glasses and Eye Exams in Flagstaff

Computer Glasses & Eye Exams

What Are Computer Glasses and Do They Make a Difference?

Many people spend most of their waking hours staring at screens, exposing them to the potentially harmful effects of blue light. In fact, if you’re reading this on one of your screens, you’re exposing your eyes to blue light at this very moment.

All this screen time comes at a price: It can cause headaches, eyestrain, insomnia, and possibly eye disease. Blue light glasses (also known as computer glasses) have been touted to combat these problems head-on. But do they really make a difference to those who spend many hours a day staring at screens?

What Is Blue Light?

Blue light is a color in the light spectrum visible to human eyes — though it doesn’t actually appear blue to the naked eye.

It’s a short wavelength that produces high amounts of energy (from 400 to 500 nanometers) and is often referred to as high-energy visible light (HEV). In fact, any source of visible light emits blue light, whether it’s an artificial source like a digital screen or a light bulb, or a natural one, like the sun.

How Does Blue Light Affect Your Eyes?

It Obstructs the Wake/Sleep Cycle

Prior to the invention of artificial light, the sun regulated our sleep schedules. After sundown, the darkness signals to our bodies that it’s time to produce melatonin, the hormone responsible for enabling us to sleep.

Nowadays, we’re exposed to blue light throughout the day and late into the night. While exposure to any light in the evening hours delays the production of melatonin, blue light waves can be particularly problematic as they radically disrupt these signals, causing less melatonin to be generated.

This essentially throws off our natural body clocks, since the brain associates blue light with daytime, making it harder to fall asleep at night and wake up in the morning.

It May Increase the Risk of Macular Degeneration

A 2018 study by the University of Alcalá suggests that a high level of blue light exposure may increase one’s risk of macular degeneration later in life, which can lead to permanent vision loss.

This is because blue light penetrates right through the cornea to the retina, damaging light-sensitive cells in the retina.

It Can Potentially Cause Eye Strain

Blue light scatters more easily than other visible light. This unfocused light reduces contrast and can contribute to digital eye strain, characterized by headaches, neck pain, and blurred vision.

That’s where computer glasses come in.

Research has indicated that lenses that filter out blue light significantly increase contrast. Computer glasses with yellow-tinted lenses may improve comfort levels when viewing digital devices for prolonged periods of time.

Are There Benefits to Wearing Computer Glasses?

As mentioned above, computer glasses reduce blue light exposure from computer screens and other digital devices. But are they worth getting?

According to the American Macular Degeneration Foundation, blue light can cause retinal damage “at greater intensities,” but the amount of light emitted by screens is quite low. Whether there is a cumulative effect requires further research.

Getting Computer Glasses

If you decide to get blue-light blocking lenses, you can find stylish options with or without a prescription. So if you’re farsighted and wear progressive lenses or bifocals, you can get single-lens computer glasses to match your prescription.

You may want to consider getting photochromic lenses, as they provide protection from both UV and blue light, whether indoors or out in the sun. These lenses seamlessly and automatically darken when exposed to UV rays outdoors, and become clear again when indoors.

Eye Care Associates in Flagstaff offers a variety of computer glasses and lenses. Contact us today to discuss the optimal lens features for your lifestyle and get fitted for your perfect pair.

Computer Glasses & Digital Eye Strain | Eye Care Associates

Frequently Asked Questions with Dr. Stephanie Hanson

 

Q: What Are Computer Glasses and Do They Make a Difference?

  • A: Many people spend most of their waking hours staring at screens, exposing them to the potentially harmful effects of blue light. In fact, if you’re reading this on one of your screens, you’re exposing your eyes to blue light at this very moment.All this screen time comes at a price: It can cause headaches, eyestrain, insomnia, and possibly eye disease. Blue light glasses (also known as computer glasses) have been touted to combat these problems head-on. But do they really make a difference to those who spend many hours a day staring at screens?

Q: What Is Blue Light?

  • A: Blue light is a color in the light spectrum visible to human eyes — though it doesn’t actually appear blue to the naked eye.It’s a short wavelength that produces high amounts of energy (from 400 to 500 nanometers) and is often referred to as high-energy visible light (HEV). In fact, any source of visible light emits blue light, whether it’s an artificial source like a digital screen or a light bulb, or a natural one, like the sun.

Quality Frames For Prescription Eyeglasses & Computer Glasses In Cranston, RI. Visit Bing for an eye exam and eyeglasses that match your style.


Are Contact Lenses Safe For Young Children?

Here’s a question we often get at our practice: ‘Is my child too young for contact lenses?’ This is an important question, and the answer may surprise you. 

For children with myopia (nearsightedness), contact lenses can be a convenient method of vision correction. It allows kids to go about their day without having to worry about breaking or misplacing their glasses, and enables them to freely participate in sports and other physical activities. 

Some children and young teens may ask their parents for contact lenses because they feel self-conscious wearing glasses. Contact lenses may even provide children with the confidence boost they need to come out of their shell. Moreover, these days, it is very popular for children to wear single-use one-day disposable soft contacts, since there is no cleaning or maintenance involved. 

Some parents may deny their child’s request for contacts due to concerns about eye health and safety. There’s no reason to worry: contact lenses are just as safe for children as they are for anyone else. 

At Eye Care Associates, we provide children, teens, and patients of all ages with a wide variety of contact lenses. If you’re concerned about the safety of contacts for your child, we’ll be happy to explain and explore ways to ensure maximum safety, optimal eye health and comfort. To learn more or to schedule a pediatric eye exam for contact lenses, contact us today. 

What Are the Risks of Having My Child Wear Contact Lenses?

A study published in the January 2021 issue of The Journal of Ophthalmic & Physiological Optics found that kids aren’t at a higher risk of experiencing contact lens complications. 

The study followed nearly 1000 children aged 8-16 over the course of 1.5-3 years to determine how contact lenses affected their eye health. 

The results indicate that age doesn’t have an effect on contact lens safety. In fact, the researchers found that the risk of developing infections or other adverse reactions was less than 1% per year of wear — which is comparable to contact lens wearers of other ages.

But before you decide that contact lenses are right for your child, you may want to consider whether your child is ready to wear them. During his or her eye doctor’s appointment, the optometrist may ask about your child’s level of maturity, responsibility, and personal hygiene. Since many children are highly motivated to wear contacts, they tend to display real maturity in caring for their lenses. That said, in the initial stages, parents may need to play an active role, as their child gets used to inserting and removing the new contact lenses.  

It’s important to note that just as with any other medical device, contact lenses are not risk-free. Anyone who wears contact lenses has a chance of developing eye infections or other complications with contact lenses. However, when worn and cared for according to your eye doctor’s instructions, contact lenses are low-risk and perfectly safe for children and teenagers.

So, go ahead and bring your child in for a contact lens consultation! We’ll help determine if your child is ready for contacts and answer any questions you or your child may have. To schedule your child’s contact lens fitting or eye exam, contact Eye Care Associates in Flagstaff today.  

5 Ways to Set Up Your Home Computer to Reduce Eye Strain

Eye Care Associates | Computer Glasses in Flagstaff

Nearly 60% of people who routinely use computers or digital devices experience symptoms of digital eye strain — also called computer vision syndrome — according to recent data. Since COVID-19 began, the number of hours spent on a computer for tasks like working from home, online schooling, and online shopping has increased dramatically.

Symptoms of computer eye strain include eye fatigue and discomfort, dry eye, headaches, blurred vision, neck and shoulder pain, eye twitching, and red eyes.

If your eyes feel dry and tired, your vision is blurry by the end of the day, or your head, neck, and shoulders ache, the way you utilize your computer and other digital devices might be to blame.

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How to Reduce Eye Strain

Spending less time in front of your computer is the best way to reduce digital eye strain, but if you’re working from home or you or your children are learning online, that might not be an option.

Here are 5 steps you can take to lower your risk of eye strain:

1. Use proper lighting

Excessively bright light, either from sunlight or from interior lighting, can cause eye strain.

By reducing exterior light (by closing your drapes, shades or blinds), and tweaking the lighting inside your home (using fewer light bulbs or fluorescent tubes, or lower intensity bulbs and tubes) you can lower glare and reflections off the screen.

Also, if possible, position your computer screen so the windows are to the side, instead of in front or behind it.

2. Blink more often

When staring at a screen, people blink one-third less frequently than they normally do. Blinking moistens your eyes to prevent dryness and irritation.

To reduce your risk of dry eye during computer use, every 20 minutes blink 10 times by closing your eyes very slowly. This will lubricate your eyes and help prevent dry eye.

3. Relax your eyes

Constantly staring at a computer screen can lead to focusing fatigue, which causes digital eye strain. To reduce your risk of tiring your eyes, look away from your computer at least every 20 minutes and gaze at a distant object (at least 20 feet away) for at least 20 seconds.

Some eye doctors call this the “20-20-20 rule.” Looking far away relaxes the focusing lens inside the eye to reduce fatigue.

Eye Care Associates Eye Clinic and digital eye strain, eye health, reduce eye strain , eye exam, Optometrist, Eye doctor, Eye care in Flagstaff, AZ

Many eye diseases can be quickly and easily diagnosed during a comprehensive eye exam. If you were diagnosed with an eye disease, such as Cataracts, Glaucoma, Macular degeneration, Diabetic retinopathy, or Dry eye, you may be overwhelmed by the diagnosis and confused about what happens next. Will you need medications or surgery – now or in the future? Our Flagstaff eye doctor has prepared the following answers to your questions about eye disease.

4. Take frequent breaks

Taking frequent breaks from your screen can help reduce eye strain and neck, back and shoulder pain during your workday.

It is recommended to take at least one 10-minute break every hour. During these breaks, stand up, move about and stretch your arms, legs, back, neck and shoulders to reduce tension and muscle aches.

5. Modify your workstation

Poor posture also contributes to digital eye strain. Adjust your workstation and chair to the correct height so your monitor is not too close to, or too far from your eyes, or in a position that causes you to crane your neck.

Position your computer screen so it’s 20 to 24 inches from your eyes. The center of your screen should be about 10 to 15 degrees below your eyes for comfortable positioning of your head and neck. With this adjustment, you will not only reduce neck, back, and shoulder pain, but reduce eye strain as well.

Local digital eye strain, eye health, reduce eye strain , eye exam, Optometrist, Eye doctor, Eye care in Flagstaff, AZ

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People experience different levels of digital eye strain, so if after you have shut down your computer the symptoms persist, then you may have a visual problem that requires attention from your eye doctor. If these symptoms are ignored and nothing is done to alleviate the eye strain the problem will only worsen.

Having a yearly checkup can help you preserve your eye health. Contact Eye Care Associates to learn more about how to keep your eyes healthy and reduce eye strain when working on computers.

Call Eye Care Associates on 928-774-7949 to schedule an eye exam with our Flagstaff optometrist.

Alternatively book an appointment online here CLICK FOR AN APPOINTMENT

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Just in case you missed them, here are some of our previous blog posts :

Risks Of Decorative Contact Lenses

How Long Does It Take to Get Used to New Glasses?

Try These 5 Home Remedies For Dry Eye Syndrome

How Sleep Apnea Affects The Eyes

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Eye Care Associates works to reduce local contact lens waste… By KAITLIN OLSON, Sun Staff Reporter

one by one chris

Photo credit, of Chris McQuivey, OD holding disposable blister packs, goes to Jake Bacon of the Arizona Daily Sun.

Even contact lenses can – and should – be recycled, says Dr. Chris McQuivey of Eye Care Associates.

The local practice has partnered with Bausch and Lomb, a Canadian eye health products company, to become an official ONE by ONE recycling center for contact lenses and their packaging in Flagstaff – one of only two local practices to do so.

Whether thrown away or discarded down a sink or toilet, contact lenses are polluting landfills and waterways because they are too small and durable to be processed by typical recycling facilities. The Bausch and Lomb program allows lens wearers to recycle both lenses and their packaging (blister packs) for free through participating eye care providers or by mail.

Any contact lens wearer, not just patients at the practice, can drop off their old lenses and blister packaging to the Eye Care Associates office during regular business hours. The process is simple: separate the blister foil from the plastic and place both pieces in the green ONE by ONE box, along with any old lenses.

one by one contact

Eye Care Associates has partnered with Bausch and Lomb to become an official ONE by ONE recycling center for contact lenses and blister packaging in Flagstaff. Jake Bacon, Arizona Daily Sun

 

All contact lenses, no matter the type or brand, can be recycled through this program. The cardboard boxes in which the contact lenses arrive should be recycled through local recycling services, not the Bausch and Lomb program. Old lens materials can also be mailed directly from home by printing a free shipping label from the ONE by ONE webpage.

Though small, and nearly imperceptible when worn, contact lenses have produced exponentially more waste throughout the years as they became more disposable. Annual lenses were phased out, and daily disposable lenses became a popular replacement, bringing with them 728 more disposable blister packs per year. OOGP, Eye Care Associates’ contact lens distributer, revealed that 58 percent of the practice’s contact lens sales were daily replacements.

“We probably have 10,000 blister packs just sitting right here,” McQuivey said of the practice’s in-office supply of sample disposable lenses, which include daily, biweekly and monthly varieties.

More and more optometrists are encouraging patients to switch to daily disposables because they are safer, cleaner and overall healthier options for the eye than their longer-term counterparts. The amount of generated waste, though, has been a concern for some of McQuivey’s patients.

This recycling program is designed to combat those concerns. Since the program started in late 2016, Bausch and Lomb reports recycling more than four million lens items totaling over 25,000 pounds. There are currently more than 2,000 participating practices throughout the country; locally, Eye Care Associates is joining Flagstaff Eye Care to offer this service.

McQuivey said, because contact lenses are so small, wearers often do not consider the ramifications of throwing away – or worse, flushing – their old lenses, which often end up in landfills or waterways. The lenses are small enough to be eaten by fish and other wildlife, who are later consumed by humans.

 

one by one recycling

Eye Care Associates has partnered with Bausch and Lomb to become an official ONE by ONE recycling center for contact lenses and blister packaging in Flagstaff. Jake Bacon, Arizona Daily Sun

“It’s nonbiodegradable plastic. It can’t be biodegradable because it’s in your eyeball,” McQuivey said. “They’re too small, they go through all of the separators. And the little foil packs are recyclable, but most municipalities won’t recycle them.”

Bausch and Lomb is working with TerraCycle, a company which specializes in recycling the “non-recyclable.” According to its website, “TerraCycle can collect and recycle almost any form of waste.” This partnership allows the recycling program to be completely free to all consumers and practices.

Once the materials have been collected, TerraCycle will separate the lenses from their blister packs and clean them. The foil is recycled separately, while the lenses and blister packs are melted together to form other products.

“I hope everyone does it,” said Rebecca McQuivey, marketing manager at Eye Care Associates. “It’s a simple way to save on a whole lot of waste that is bad for the environment and for us.”

There is a limit to the number of practices that can participate in the recycling program, based on the quantity of waste that TerraCycle can recycle at one time. Eye Care Associates started earlier this month, after being waitlisted for about month. All interested practices can register online, but are also encouraged to speak with their Bausch and Lomb representative if they would like to participate.

As part of the program, for every shipment of 10 pounds or more from practices and two pounds or more from consumers, Bausch and Lomb will donate $1 per pound of donated materials to Optometry Giving Sight, a nonprofit that provides basic eye care services to people without access to them.

Eye Care Associates is located at 940 N. Switzer Canyon Drive, Suite 101, Flagstaff, AZ, 86001. For more information on contact lens recycling locations, or to print a free shipping label, visit www.BauschRecycles.com.

one by one az daily sun

Eye Care Associates works to reduce local contact lens waste KAITLIN OLSON Sun Staff Reporter

Kaitlin Olson can be reached at the office at kolson@azdailysun.com or by phone at (928) 556-2253.

BOD 6123 ONE by ONE Social Post Earth

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As a reminder if you have treatment you have put on hold, now may be a good time to schedule an appointment to maximize your insurance benefits and use any remaining flex account dollars you may have, combined with a BOGO 1/2 off sale. This sale wont be around long, so call us today to schedule your appointment at 928-774-7949!

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Help save the world one contact lens at a time!

Your efforts to recycle contact lenses and packaging via traditional ways typically won’t work—often, the blister packs are too small, get filtered out, and end up as landfill waste. Recycle used contact lenses and blister packaging at our practice—learn more at BauschRecycles.com.

BOD 6123 ONE by ONE Social Post Earth

Eye Care Associates is Flagstaff’s official contact lens recycling center. Help save the world one contact lens at a time!