A Guide to Lens Coatings

A Guide to Lens Coatings

When choosing a pair of eyeglasses, what appeals to you most? A certain color frame, a brand you love? Have you ever chosen based on lens colors and coatings? Here’s a guide to lens coatings to consider in your selection process for eyeglasses and sunglasses.

When choosing a pair of eyeglasses, what do you look for? A certain color frame, a brand you love? Have you ever chosen based on lens colors and coatings? Here's a guide to lens coatings to help you out.

There are four different types of lens coatings to consider when shopping for a new pair of shades. Each one is specific to your eyeglass needs.

Scratch Resistant: Scratches on a pair of sunglasses can be pretty annoying, especially since they’re often in the line of vision. Although no glasses are scratch-proof, you can get a scratch-resistant lens coating on your glasses. Some glasses have a scratch-resistant coating built-in and for others a clear coating can be applied.

Anti-Reflective: Anti-reflective lenses are pretty common. The thin coating on your lenses reduces glare and reflection in your glasses to better see and show off your eyes. Night-time driving can also be aided with an anti-reflective lens.

Tinted & Blue-Light Blocking: Have you ever bought a pair of sunglasses based on the color lens? There are pastel-colored lenses like light blue or yellow through various shades of gray, but did you know there are reasons behind the coloring? Gray reduces brightness and glare; brown lenses can brighten vision on cloudy days; yellow and orange can increase contrast in low-light conditions like fog, haze, and snow-related sports; blue lenses can reduce blue-light and glare; and red/pink lenses can block blue light and can help with driving visibility.

UV-Protection: If you spend a lot of time outdoors and or in the sun, ultraviolet (UV) protection is a must. Over time the sun’s damaging rays can harm your eyes and cause cataracts and retinal damage. All Maui Jim sunglasses block 100% of UV ray;  make sure to ask about others and lens coatings when purchasing your next pair of glasses and sunglasses.

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When choosing a pair of eyeglasses, what do you look for? A certain color frame, a brand you love? Have you ever chosen based on lens colors and coatings? Here's a guide to lens coatings to help you out.
The 411 on Anti-Reflective Coating for Eyeglasses

The 411 on Anti-Reflective Coating for Eyeglasses

What is anti-reflective coating, and is it the right choice for you? Keep reading to learn more about anti-reflective glasses, the benefits, and if it’s the right fit for you and your lenses.  

Are you wondering about anti-reflective coating and why you might need it for your eyeglasses? Here's the lowdown that might help you decide if this coating is the right choice for you.

What is an anti-reflective coating? 

Anti-reflective coating was originally used to improve the view on telescopes, microscopes, and camera lenses and is now used in eyeglass lenses. It is a thin, multi-layered coating that is applied to the lens’s surface. Its purpose is to allow more light to pass through the lens, which in turn reduces the internal reflection and glare that reflects off your lenses. 

Benefits of the anti-reflective coating

There are several benefits to anti-reflective glasses; one of the most beneficial is clearer, sharper vision. Anti-reflective coating also allows light to pass through the lens and reduces eye strain, letting your eyes relax and see more clearly. 

Other benefits include reducing eye strain due to extended electronic and computer use and during low-light conditions, such as night driving. 

Additionally, a final, fashionable benefit: Eliminating distracting reflections can allow others to focus on you, not your glasses. With anti-reflective coating, your eyes are the only things shining.

Is it worth the cost? 

For most people, yes, because of the numerous benefits. Many anti-reflective coating products help glasses remain durable and resistant to damage, which can save you money. Consider your budget, how often you wear your glasses, and whether the benefits outlined above make it worth it to you. Are you looking for a reduction in eye strain, sharper vision, and fewer distractions? Then the investment may indeed be worth it.

For more information and help in deciding whether the anti-reflective coating is right for you, please stop into the Sunglass Shoppe; we love to talk all things glasses! 

Check out our other great articles on Digital Eye Strain, The Benefits of Blue Light Glasses, and Tips for Selecting Eyewear

Are you wondering about anti-reflective coating and why you might need it for your eyeglasses? Here's the lowdown that might help you decide if this coating is the right choice for you.
Digital Eye Strain

Digital Eye Strain

What is Digital Eye Strain? 

Digital Eye Strain is a group of eye- and vision-related problems that can occur from too much time on a smart phone, computer, tablet, and e-reader. Many individuals experience eye discomfort when viewing digital screens for too long. The level of pain increases with the amount of time spent in front of a screen. 

The average worker spends seven hours a day on a computer working from home or in the office. To help alleviate digital eye strain, follow the 20-20-20 rule: Every 20 minutes, take a 20-second break looking at something 20 feet away. This will make a huge difference. More tips follow.

What causes digital eye strain? 

Better question: How do I not suffer from digital eye strain in the first place? Try to avoid looking at digital devices for too long. Reading without pausing to rest will cause stress on the eyes. Driving long distances and other activities involving extended focus will also cause strain on the eyes. Try to stay away from looking directly into the sun, bright lights, or a glare. Having an underlying eye problem, such as dry eyes, can cause the eyes to be strained at times. Believe it or not, being stressed or tired can also cause eye strain, so be sure to relax when possible. Being exposed to dry moving air from a fan, heater, or air conditioning unit doesn’t help, either. 

How to treat digital eye strain

Adjusting your lighting can help diminish the effects of digital eye strain. When watching television, a softly lit room is better for your eyes. Taking breaks by looking away from your screen while working will help the eyes. Limited screen time is important and especially crucial for children, who may not connect extended viewing, eyestrain, and the need to rest their eyes. 

Other tips include the use of artificial teardrops; over-the-counter tear drops can help prevent and treat dry eyes. Improve your space’s air quality by using a humidifier and adjusting the thermostat to reduce blowing air. Avoid smoke from any source. Choosing the right eyewear will help, too. If you need glasses or contacts and work at a computer, consider investing in a pair of blue light glasses specifically made for computer work. 

Benefits of glasses for eye strain

Blue light glasses for eye strain can be helpful so that your eyes don’t have to work so hard through the day. The lenses help your eyes to focus much easier. You can choose a specific lens to reduce eye strain and protect your eyes from fatigue. Blue light glasses are a great option, as they help with glare and can prevent eye stress. 

Tips for reducing eye strain

1. Keep your distance. Position your screen so there is ample distance between your eyes and the screen. 

2. Reduce glare. Reduce the brightness of your screen by checking in the control settings. 

3. Clean your screen. A dust-free, smudge-free screen helps reduce glare. 

4. Increase text size. It’s more comfortable on the eyes and helps reduce strain. 

5. Blink more often. Staring at a screen all day can reduce how often you blink, causing eyes to be dry. Remind yourself to blink, which also helps the eyes refocus. 

6. Take a 20-20-20 break. Every 20 minutes, take a 20-second break looking at something 20 feet away. This can make a huge difference.

What is Digital Eye Strain?
The Importance of Wearing Sunglasses During the Winter

The Importance of Wearing Sunglasses During the Winter

You may not see as many people wearing sunglasses in the winter as you do in the summer, but sunglasses protect your eyes year-round. Don’t forget, the sun reflects off the snow and ice too.

You may not see as many people wearing sunglasses in the winter as you do in the summer, but sunglasses protect your eyes year-round. Don’t forget, the sun reflects off the snow and ice too.

When it comes to wearing sunglasses, most people think of sunny summer days and warm weather. But summer isn’t the only time of year you should be wearing sunglasses! Here are 3 reasons why wearing sunglasses in the winter is important.

  1. Ultraviolet rays are still strong in the winter: UV rays are out no matter the season, but UVB rays (the rays that cause sunburn) are more intense in the summer. UVA rays are always around; they are also damaging and can cause premature aging. It’s important to wear sunglasses all year because UV rays from the sun can be damaging to the eyes.
  2. To reduce glare from the snow: Snow and ice cover much of the surface outside during the winter, which can cause a reflective glare. When you wear high-quality sunglasses in the winter, especially while driving or participating in outdoor activities like snowmobiling, skiing, and snowboarding, it reduces that glare.
  3. To protect your eyes: If you’ve ever been out in the winter with no sunglasses or goggles on, you know that wind can be an issue. Wearing sunglasses not only comfort your eyes but protects them from debris and harsh winds; a big reason skiers and snowboarders wear goggles.
You may not see as many people wearing sunglasses in the winter as you do in the summer, but sunglasses protect your eyes year-round. Don’t forget, the sun reflects off the snow and ice too.

You can check out some of our favorite sunglass brands, like Ray-Ban, Maui Jim, Zeal, and many more at the Sunglass Shoppe-Unique Optics. Stop in and visit one of our many locations:

Petoskey Location: 325 East Lake Street

Traverse City location: 137 East Front Street

Charlevoix location: 415 Bridge Street (Closed for the Season)

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What are Blue Light Glasses?

What are Blue Light Glasses?

The big question is, what are blue light glasses? If you haven’t heard of blue light glasses before, they are eyeglasses that have filtering materials or a special coating on the lenses that block out a portion of blue light that is emitted from digital screens.

Did you know that blue light is emitted from digital screens and can cause eye fatigue, dry eyes, blurred vision, and headaches?

Why wear blue light glasses is the question! Did you know that blue light emitted from digital screens can cause eye fatigue, dry eyes, blurred vision and headaches?

What is Blue Light?

Blue light is a color in the light spectrum that is seen by the human eye. It is a short wavelength, which suggests it produces higher amounts of energy. Blue light can come in natural light forms, which is why the sky appears blue to the human eye. Artificial blue light is a light emitted from digital screens like computers, smart-phones, and television.

Why wear blue light glasses is the question! Did you know that blue light emitted from digital screens can cause eye fatigue, dry eyes, blurred vision and headaches?
eyebobs blue light filtering glasses

Many brands offer blue light filtering glasses, like these stylish glasses from eyebobs.

As stated on eyebobs website, “70% of Americans suffer from headaches, dry eye and restlessness due to digital eye fatigue” and blue light glasses are said to be a solution for those that are on their computer or smartphone often.

Why wear blue light glasses is the question! Did you know that blue light emitted from digital screens can cause eye fatigue, dry eyes, blurred vision and headaches?

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Why wear blue light glasses is the question! Did you know that blue light emitted from digital screens can cause eye fatigue, dry eyes, blurred vision and headaches?
The Best Foods for Healthy Eyes

The Best Foods for Healthy Eyes

When we’re talking nutrients for the eyes, the following nutrients like lutein, omega 3, vitamin C, and a few others, are good for healthy eyes. But in what foods can we find these vitamins and nutrients?

We can get many different vitamins and nutrients from foods that our eyes need. Here are some of the best foods for healthy eyes.

Lutein: is found in many green leafy vegetables like spinach and kale. It is also found in Brussel sprouts, broccoli, and carrots. If you prefer fruit, grab some grapes.

Vitamin C: When we think vitamin C, we often think oranges. But there are so many other foods that contain vitamin C like red peppers, broccoli, kiwifruit, and strawberries.

Vitamin E: You can find vitamin E in foods like vegetable oils, nuts, seeds, and green leafy vegetables like spinach.

Vitamin A: Cod liver oil ranks at the top of the vitamin A list. But also eggs and dairy products. Vegetables and fruits like tomatoes, carrots, and papayas provide vitamin A too.

Zinc: Meat and shellfish are good sources of zinc. You can also find zinc in legumes, seeds, nuts, dairy, etc.

Omega 3: If you think of Omega 3 and you think of fish, you’re right. Fish like salmon, mackerel, and tuna are good sources of Omega 3. You can also find Omega 3 in nuts and seeds.

Zeaxanthin: Like lutein, you can find zeaxanthin in green leafy vegetables, Brussel sprouts, and carrots.

What are your favorite eye healthy foods? Let us know in the comment section below.

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The Content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

The Best Foods for Healthy Eyes from The Sunglass-Shoppe in Petoskey, Charlevoix, and Traverse City, MI