All About Vision

Children's Vision & Learning

According to experts, 80% of learning is visual, which means that if your child is having difficulty seeing clearly, it can adversely affect their school performance.

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20/20 Vision Is Not Enough

If your child has been told they have ‘20/20 sight’, it means you can clearly see the letters on the vision chart at 20 feet away. However having 20/20 eyesight is not enough.

With 20/20 vision, your child may pass the vision screening and excel in seeing all the letters on reading the vision charts on the wall, but still lack the necessary visual skills needed for reading, writing, and learning, all of which can adversely impact your one's scholastic achievements.

Visual Skills and Learning

As mentioned above, poor visual skills, rather than poor eyesight, is often at the root of learning problems. Many children struggle with schoolwork because of one or more of the following critical vision skill deficiencies:

EYE MOVEMENT CONTROL Poor eye movement control often results in errors, such as reversing letters, losing one’s place, and inserting or skipping letters, numbers, or words.

FOCUSING This allows the eyes to quickly refocus from near to far objects and vice versa — essential for reading the board and writing notes.

EYE ALIGNMENT Your eyes need to point accurately and simultaneoulsy, to the object viewed. If one of the eyes deviates it can result in double vision, and affect reading skills and classroom learning.

CONVERGENCE To look at a near object, the eyes must converge toward each other. If convergence is not maintained, one eye turns in or out, causing the object or word to appear double, blurry, or mislocated.

VISUAL PERCEPTION Those with poor visual perception typically confuse numbers and letters, such as “b” with “d”, “p” and “q”, or “6” and “9”, have difficulty recognizing words, frequently lose their place in a text, and are unable to distinguish right from left, among other things.

How Undeveloped Visual Skills Affect Kids Learning

All too often, it is an undiagnosed vision problem that’s at the root of the struggle to focus at a distance (such as the board), maintain concentration, or skip lines when reading. This makes bright children seem like they can’t grasp the subject at hand, which, in turn, can result in secondary behavioral issues, such as frustration and boredom — an overlooked component of a child’s diagnosis with ADD/ADHD or a learning disability.

If your child is struggling at school, contact us today for an in-depth vision exam to assess their essential visual skills.

Learning-Related Vision Problems

Signs and Symptoms

Some of the most common roadmap symptoms of learning-related vision disorders are:

Double vision, particularly during or after reading
Poor handwriting
Hyperactivity or recklessness during class
Word and letter reversals
Easily distracted during reading
Poor reading comprehension
Poor overall school performance
Circumventing of reading
Blurred vision, especially after reading or working closely
Eye Strain or frequent headaches

Call us to schedule a comprehensive child’s vision exam if your child exhibits one or more of these signs or symptoms and is exhibiting these types of problems in school.

Comprehensive Child Vision Exam

A comprehensive child's vision exam includes tests performed in a routine eye exam, plus specific additional tests for detecting learning-related vision problems.

Extra tests would include accommodation, binocular vision, and ocular motility testing. In addition to these—and depending on the type of problems your child displays— we may recommend additional testing, either with one of our optometrists or with a vision development specialist.

Vision Therapy

Special reading glasses or vision therapy may help your child if s/he has a learning-related vision problem that cannot be corrected using regular glasses or contact lenses. Vision therapy entails eye exercises and other activities specifically tailored for each patient to strengthen vision skills.

Orthokeratology CRT & VST

Imagine freedom from daytime eyewear! Orthokeratology, best known as Ortho-K, are contact lenses which are only worn at night while you sleep, so that you don't need contacts or eyeglasses during the day.

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What is Ortho-K?

Orthokeratology, commonly called ortho-k, is a method used to correct myopia (nearsightedness) or astigmatism by wearing rigid gas permeable contact lenses overnight, so that no corrective lenses are needed during daytime hours.

Gas permeable (GP) lenses specialized for ortho-k are inserted at bedtime and worn as you sleep. Throughout the night, the lenses reshape your cornea gently so that your vision becomes clear on the following morning. The correction is temporary, and ideally no eyeglasses or contact lenses will be needed on the next day or two. In order to maintain sharp visual acuity on a daily basis, you need to wear the ortho-k reshaping lenses every night.

At present, three brands of orthokeratology contact lenses are approved for use by the FDA. Euclid Emerald, usually prescribed for myopia control, Paragon Vision Sciences, who produces “Corneal Refractive Therapy” (CRT), and Bausch and Lomb, who manufactures “Vision Shaping Treatment” (VST).

Best Candidates for Ortho-K

Ortho-k is very suitable for nearsighted people who are not appropriate candidates for vision correction surgery, such as children. Individuals of all ages with healthy eyes can try ortho-k, namely because it can be discontinued at any point without permanent effects to the eyes.

People who require vision correction and engage regularly in sports or work in extremely dusty, dirty environments will also appreciate the convenience of ortho-k.

How Does Ortho-k Feel?

Although some people have trouble wearing regular gas permeable contact lenses during the day, ortho-k GP lenses are worn while sleeping – so discomfort and awareness of the lenses in your eyes is generally not an issue.

Vision Results from Orthokeratology

Success rates for ortho-k are generally higher for more mild vision prescriptions. The ideal goal is to provide 20/20 vision without any need for eyeglasses or contacts during the day.

According to FDA trials conducted on both CRT and VST lenses, more than 65% of ortho-k patients achieved 20/20 visual acuity. A whopping number of more than 90% of ortho-k patients achieved 20/40 vision or better (this is the legal requirement for driving without vision correction in most states). Consult with your eye doctor to find out if your vision prescription is within range for successful ortho-k treatment.

Note that although improvement in vision is generally reported within a day or two of wearing ortho-k overnight, the full effects may not be experienced until the lenses are worn for a few weeks. During this transition period, your vision will probably not be as crisp as it was with regular contacts or eyeglasses, and glare or halos around lights may be visible. Until ortho-k works fully, a temporary pair of eyeglasses may be required for specific actions, such as driving at night.

Is Ortho-k expensive?

Professional fitting for ortho-k requires a series of visits to your eye doctor. A number of pairs of contact lenses are also generally needed. GP lenses that are special for ortho-k are more costly than standard contacts. In sum, the fees for ortho-k add up to a higher total than regular contact lenses.

LASIK after Ortho-k

Some consider Ortho-K to be a non-surgical alternative to LASIK. Nonetheless, refractive surgeries, such as LASIK, are possible after treatment with ortho-k lenses. Yet because ortho-k works to reshape your cornea, you are required to stop wearing the lenses for approximately several months before undergoing LASIK. This allows your eyes to return to their original shape.

It’s important to inform your LASIK surgeon if you’ve been wearing ortho-k lenses, and you will be advised as to how long of a wait is necessary before having the laser procedure.

Lens Options for Eyeglasses

An in-depth look at eyeglass lens options, that goes beyond basic glass or plastic lenses.

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Eye Glasses Near You in Plano, Texas

If you thought the trickiest part of choosing a new pair of glasses was the frame selection, think again. You should be putting just as much thought and consideration into the lenses that you select for your new specs.

Here’s why: The quality and type of lenses in your eyeglasses will not only correct your visual acuity, but they will allow you to continue to see your best through various conditions. Whether it is keeping the lenses free from scratches, fog, glare or UV rays, or making them stronger or more attractive, your eyeglass lenses can help to keep your eyes safe and comfortable wherever the day (or night) takes you.

Lens Coatings

Here are a variety of coatings that you can apply to your lenses to maintain optimal vision and comfort and to protect your lenses and your eyes.

Anti-reflective/Anti-glare Coatings

Anti-reflective (AR) also known as anti-glare coatings help reduce the reflections and glare on your lenses, improving your vision and comfort in high-glare environments, and the look of your glasses as well (you can see your eyes clearly without a reflection on the front of the lens). Reflections from the sun, television and computer screens and bright lights (especially when driving at night) can cause eye strain, headaches and difficulty seeing. AR coatings and lenses can reduce this effect, improving your vision quality and comfort in these circumstances.

Scratch Resistant Coatings

Scratches not only affect the smooth look of the surface of your glasses but they can disrupt your vision. A scratch-resistant coating adds an extra layer of protection on the surface of the lens to significantly reduce scratching. This coating is particularly great for kids who may tend to be a little more rough with their eyewear.

Ultraviolet Coatings

Ultraviolet (UV) coatings protect your eyes from harmful UV rays from the sun. This coating can turn standard lenses into UV blocking lenses that can block 100% of the UV light from entering your eyes. UV is linked to the development of a number of eye diseases such as cataracts, macular degeneration and retinal damage.

Anti-fog Coatings

Particularly if you live in a cold climate, you may have experienced walking indoors from the cold and having your glasses lenses fog up completely. This can take a few minutes to resolve and can be dangerous if you are driving or need to see clearly. Anti-fog coatings will eliminate this effect, creating a smooth transition from cold to hot environments.

Lens Options

You may want to go with an upgraded lens to improve the look, strength or functionality of your glasses.

High Index Lenses

High index lenses have a higher refractive index which means they reflect more light than standard prescription lenses. What this means for you, the consumer, is that they can be made thinner and lighter than traditional lenses. High index lenses are particularly popular with those that need a high prescription as they are able to avoid thick lenses, adding comfort and a smoother look, but a higher price tag.

Trivex or Polycarbonate Lenses

Trivex or polycarbonate lenses are impact resistant lenses - a fantastic choice for sports and safety eyewear as well as standard sunglasses and eyeglasses for active types or kids. These lenses also offer full UV protection and are lightweight for optimal comfort.

Polychromatic Lenses

Polychromatic lenses are made with special technology that turns them into sunglasses when exposed to sunlight. The lenses darken automatically when you go outside and return to normal when you go back indoors. Polychromatic lenses can come in a number of tint colors and are great when you need prescription sunglasses but don’t want to carry around or pay for another pair.

Aspheric Lenses

Aspheric lenses use advanced technology to create a slimmer, flatter and lighter lens than standard prescription lenses. While aspheric lenses can improve the appearance of any prescription lens, they are especially beneficial for those who are farsighted since those lenses tend to bulge out in the middle.

So the next time you are in the market for new eyeglasses, speak to your optometrist or optician about the best lens choices for your eyes, your vision and your lifestyle.

Eyeglass Frames

Are you in the market or mood for a new pair of eyeglasses? The selection is vast, with many fashionable, attractive pairs of glasses to browse through. How can you narrow down your options and choose the style of frames that are best for you?

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Eye Glasses Near You in Plano, Texas

Questions to Ask Yourself When Choosing Eyewear

What’s my taste? Do I prefer a bold or subtle expression? Do I favor modern lines, a retro look or more conservative, classic styles?

Where do I plan to wear these frames- at work, in the backyard, or for social outings?
What colors work best with my skin and hair tones?
What are the primary colors in my wardrobe?
What’s the shape of my face?
Do I like my current eyeglasses? If not, then what’s the problem?

Bring this information to your optician when you pay a visit to the eyeglass store, and most of the work will already be done! Your optician, who is highly skilled and an expert in fitting your eyewear will be able to hone in quickly on the eyeglasses that are most suitable.

How to Judge Fit and Comfort

Research conducted by the eyewear industry indicates that women pay more attention to how eyeglasses appear on their face, while men are more interested in how they feel and fit. Yet even if looks are your primary concern, if your eyeglasses aren’t comfortable – you won’t be pleased for long.

To judge the fit of frames when trying them on:

Frames should be wide enough for your face and not too snug on sides of your head. The edges of your eyeglasses should extend beyond the sides of your face. This ensures that the temples won’t press in on your head as they rest on your ears.
The curves at the end of each temple should go past your ear without pushing down on it. If they don’t, then the temples aren’t long enough.
The built-in nose piece or silicone nose pads should fit comfortably and firmly, without pinching the bridge of your nose. Silicone nose pads can generally be adjusted.
Your glasses should be able to stay in place when you move your head to and fro. Nod a few times, turn your head right and left, and bend over to touch the floor. Make sure that your glasses don’t slip off.

Is One Pair of Eyeglasses Enough?

Take a look at your closet. You likely own more than one pair of shoes, right? Unless you’re on a very tight budget, more than one pair of eyeglasses isn’t a luxury. Eyewear is a hip accessory, and the same pair may not be appropriate for all parts of your modern lifestyle. Just like your clothing, your eyeglass needs differ for home, work and social occasions.

If owning a solitary pair is enough for you, then choose frames that you love and feel good about no matter what you’re wearing or where you go. These eyeglasses will be on your face constantly, so take your time and pick a style that fits your unique personality and vision requirements.

Eyeglass Frame Materials

Eyeglass frames are made from a vast array of different materials, colors, and ranging in prices and specialty features. We know this can be a bit overwhelming so below you will find a basic guide explaining the most common types of frames and their benefits.

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Which Type of Frames Should I Choose?

It’s time to choose a new pair of eyeglasses, and the current selection of frames is overwhelming. Armed with only your vision prescription, you now need to navigate between different materials, colors, prices and unique features of all the eyeglass frames.

Your lifestyle plays a big role when considering the best material for your eyeglass frames. Children, teenagers, and anyone with an active lifestyle require durable and flexible frames that are able to withstand hits and falls.

As well, anyone with skin allergies must make sure their frame materials are hypoallergenic, such as titanium, acetate, or stainless steel.

Other specialty materials designers are using are wood, precious gems, bone and even leaves. Here is a basic guide that explains about the most common types of frames and what they have to offer.

Metal Frames

The most popular material for eyeglass frames, there is a whole array of metals to consider. Each metal comes with a distinctive set of properties and characteristics.

Titanium

Extremely resilient and corrosion-resistant, titanium is also hypoallergenic and weighs in at 40% lighter than other metals. Available in a variety of color tones, titanium is an ideal material for eyeglasses.

Beta titanium

Titanium mixed with small quantities of aluminum and vanadium, this alloy is more flexible than pure titanium. Adjustments to your eyeglass fit are therefore done easily.

Memory metal

Frames made of memory metal are composed of a titanium alloy that has approximately 50% nickel and 50% titanium. These eyeglasses are very bendable and will return to their original shape even after they are twisted and turned. Memory metal frames are superb for kids or anyone who is rough on their eyeglasses.

Metal Frames Continued...

Beryllium

The primary advantage of beryllium is its corrosion-resistance. A less costly metal than titanium, beryllium doesn’t tarnish. It is an ideal option for anyone who spends a lot of time around salt water, or who possesses high skin acidity. Flexible, durable and lightweight, beryllium comes in a range of colors.

Stainless steel

Manufactured in both matte and polished, glossy finishes, stainless steel is strong, flexible, corrosion-resistant and lightweight. An iron-carbon alloy, it also contains chromium.

Monel

This popular alloy of copper and nickel is less expensive than other metals, yet depending upon the quality of plating used – it sometimes discolors or causes skin reactions after long use.

Aluminum

Lightweight and very resistant to corrosion, aluminum boasts a unique look and is frequently used in high-end, exclusive eyewear.

Plastic Frames

Zyl

Abbreviated from “zylonate” (cellulose acetate), zyl is relatively inexpensive and very popular in plastic eyeglass frames. Lightweight, it is available in a rainbow of colors, including multi-colored versions and layers of different colors within one frame.

Propionate

Often used in sports frames, propionate is extremely durable and flexible. This nylon-based plastic is also lightweight and hypoallergenic.

Nylon

Over recent years, nylon has been replaced largely by more resilient nylon blends, such as polyamides, gliamides and copolyamides. While 100% nylon is lightweight and strong, it tends to weaken with age and become brittle.

Cellulose acetate

A plant-based plastic that is hypoallergenic. This material was first used for eyewear in the late 1940’s because of brittleness and other problems with previously used plastics. Today’s acetates are known for being strong, lightweight, and flexible. Cellulose acetate also has the widest range for transparency, rich colors, and finishes. More complex colorations are able to be produced by layering several colors or transparencies in layers and sandwiching them together.

Combination Frames

The best of both worlds, combination frames offer metal and plastic components in one frame. These styles were trendy in the 1950s and 1960s and have recently been revitalized for a fun comeback in many more colors and tones than the classic versions.

Mix It Up!

Each respective frame material brings unique features and advantages to your eyeglasses. One pair of glasses may not fit every part of your daily routine, in addition to social outings and special occasions.

Perhaps a pair of titanium frames is best for your sophisticated, conservative work environment, but on the weekends you’d prefer to show off style with a retro zyl frame in laminated colors?

Consider purchasing more than one pair of eyeglasses, and match your frames to your personality and lifestyle.

Contacts & Glasses that Enhance Performance

Every sports activity requires a different skill set for success, yet all sports share a critical need for good vision.

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Geraint Griffiths, a British optometrist, devised a study to determine the effects of visual acuity on sports performance. This study distributed special vision-blurring goggles to Wimbledon tennis players and UK national clay pigeon shooters. Their performance was studied while the goggles were worn. Even though the goggles only blurred their vision a bit, the marksmen and tennis players showed a 25% decrease in accomplishment. This study demonstrated clearly that vision and sports achievement are inextricably linked.

Visual clarity isn’t the only benefit provided by sports eyewear. There are a number of additional eyewear features that boost athletic performance and enhance eye safety.

Protect Your Eyes from Impact-Related Injuries

As reported by the American Academy of Ophthalmology, over 42,000 sports-related eye injuries occur in the United States each year. Approximately 43% of those injuries happen to children under the age of 15. The majority of these injuries can be prevented with protective eyewear, such as safety goggles with polycarbonate lenses.

Regular eyeglasses are designed for daily wear, and they aren’t resilient enough to handle the rough and tumble wear needed for sports. They also provide inadequate protection for your eyes. Contact lenses offer zero protection from sports-related eye injuries. In contrast, sports eyewear is constructed to be highly impact-resistant, thereby granting superior protection for your eyes and removing anxiety about potential eye injuries. Able to withstand the hit of a ball traveling at up to 90 miles per hour, polycarbonate lenses are about 10 times more impact-resistant than regular lenses.

Safety eyeglasses are advised for every activity that has the potential for injuries to the eye. Be aware that the following land sports run a higher risk to eyes: softball, baseball, hockey, football, basketball, handball, squash, racquetball, tennis, volleyball, soccer and lacrosse. In water, all swimming and pool sports require specialized eye gear. Paintball players should also make safety eyewear an essential part of their game.

A Barrier against UV Rays

Harmful ultraviolet (UV) radiation can be just as damaging to your eyes as other injuries. A number of eye diseases, such as ocular tumors, macular degeneration, and cataracts, have been associated with exposure to UV rays. Photokeratitis, which refers to sunburn on your eye, is another hazard. This painful condition can cause long-term corneal damage.

Dangerous UV rays are more potent at higher altitudes and also bounce off snow or outdoor water, which increases exposure. It is imperative for skiers and anyone who enjoys outdoor water sports to wear sports sunglasses or tinted goggles that block 100% of the sun’s UV rays.

Some types of contact lenses provide UV protection, yet they only cover the central part of your eye. For this reason, sunglasses that block UV rays should still be worn, preferably in a wraparound style that also covers the delicate tissues surrounding your eyes. Hats with a wide brim will upgrade your protection by further reducing facial exposure to UV rays.

Enhance Your Game with Colored Lenses

Special tinted eyewear may add a winning edge to your game. Depending upon the lighting conditions, it’s not always simple to “keep your eye on the ball”. Hunters favor shooting glasses with amber tinted lenses, which highlight the contrast of birds flying against an overcast, dim sky. Golfers tend to gain the largest benefit from green tinted lenses.

A wide range of specialized tints for specific indoor and outdoor sports are available. These lenses can improve visibility and contrast in a diversity of environments. Ask your eye doctor or optician for more information about which lenses can help raise your scores.

Don’t Let Light Get in the Way

Reflective surfaces, such as a flat body of water, a sandy beach or even light-colored pavement, can disturb your vision with glare. Polarized sunglasses are one effective way to resolve this problem.

Another glare reducer is to add and anti-glare (AG) component to your lenses. At night, sports eyewear with anti-glare will diminish lens reflections when playing under bright lights or spotlights. It’s a good idea to apply anti-glare to the back surface of sport sunglasses in order to decrease the glare that bounces into your eyesight when sunlight hits the back of your lenses.

You can control the light that enters your eye by wearing photochromic lenses. These clear lenses transition automatically into dark lenses upon exposure to UV rays. They also offer 100% UV protection, and return quickly to their former clear state when you go indoors.

Contacts Provide Comfortable and Convenient Vision

Many advantages come along with wearing contact lenses for sports, even if you normally wear eyeglasses on a daily basis:

Unobstructed peripheral vision
Natural-appearing vision, with no changes in image sizes
No fogging lenses
Non-slip when perspiring

The best contact lens choice for sports is soft one-day disposables. There’s no need to clean them and you can toss them in the garbage at the end of the day. The flexible, oxygen-permeable material of one-day soft lenses also requires very little adaptation. They can be inserted easily and worn comfortably for a full day of physical activity.

Although contact lenses offer high convenience and comfort, there are still a number of disadvantages with wearing contacts for sports. No protection against eye injury is provided and they don’t offer sufficient UV protection. For ultimate performance and safety, you need to wear quality protective eyewear or sunglasses over your lenses.

Eyewear for Swimming, Snorkeling & Scuba Diving

If you need vision correction, participating in swimming and watersports requires an extra bit of planning. You want to see your best both in and out of the water but your regular glasses and contact lenses aren’t feasible options.

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Eyeglasses Near You in Plano, Texas

Well the good news is, there are prescription swimming goggles and masks available to provide optimal vision in the water and here is what you need to know about them.

First of all, many people don’t know about the dangers of wearing contact lenses in the water. Wearing contact lenses in any kind of water, whether it is an ocean, a pool or even a shower, is risky because bacteria in the water could cause an infection if they get under your lens. Unless you are wearing a mask or goggles that are 100% sealed and don’t let any water underneath, wearing contacts in the water is not recommended. If you do decide to wear contact lenses in the water, it is recommended to discard them immediately upon exiting the water.

Prescription Swimming Goggles

A fantastic solution for swimmers is prescription swimming goggles. These are regular swim goggles with either pre-made or a custom made prescriptions lenses. Pre-made lenses will likely not be fit to your exact prescription needs, but if you select them appropriately, they will be adequate for you to see well for swimming and sporting in the water.

Custom made goggle lenses will fit your prescription, although they will be slightly different than your regular eyeglass prescription because of the differences in seeing underwater. Whether you are purchasing pre-made or custom made swimming goggles, you should consult with your eye doctor and/or an optician knowledgeable on the topic to make sure you select the optimal lens for your vision needs. If you have astigmatism or another eye condition, you may have additional needs to consider.

Prescription Snorkeling and Scuba Diving Masks

If you scuba dive or snorkel you want to see every detail of the beautiful underwater world. You can achieve this by using a dive mask with a prescription lens. There are a few options for prescription masks. In the first option corrective lenses are bonded or glued to the inside of your mask, creating a second layer. A second option is to purchase a mask in which the entire lens of the mask is replaced with a prescription lens. These can be premade or custom made lenses. There are also now masks that are made with removeable lenses in which you can buy the corrective lens separately and insert it yourself.

You may have to adjust to viewing with a corrective dive mask because the lens might be further from your eyes than you are used to with your regular eyewear.

In general, pre-made prescription lenses on both goggles and masks are cheaper than the custom made options. In most cases, since you are using them for a relatively short period of time, the pre-made options can suffice. If however, you are a serious diver and want to see as clearly as possibly, it may be worthwhile to look into a custom made mask.

Safety and Sports Glasses

Nowadays, sports eyewear tells the world that you are a serious player. It doesn’t matter whether you bat in Little League or skate with the pros, eye gear for sports offers a long list of benefits.

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Protective eyewear, such as specialized goggles and wraparound frames with polycarbonate lenses, helps to reduce or eliminate your risk of eye damage. An added bonus is that performance is often enhanced, due to the high quality vision provided from eyewear made for wearing on the playing field.

Eye gear for sports is not merely recommended, but now mandated by many clubs. Members are required to wear proper protective eyewear in order to participate in activities. Once upon a time, kids used to cringe at the concept of wearing goggles, but just like bike helmets have become the norm – sports goggles are now accepted as part of the uniform and regarded as ultra-cool.

Protect Your Eyes from Fast and Furious Sports Action

If you’re still unconvinced about your need to wear protective eyewear for sports, take a look at these scary statistics:

Hospital emergency rooms treat 40,000 eye injuries annually, which are sports-related
Tennis and badminton are played with objects that zoom at 60 mile per hour or faster. With racquetball, the ball can whizz by at 60 to 200 miles per hours.

Activities such as racquetball involve racquets that swing at lightning speed in a confined space where crashes are inevitable.

Many sports are filled with pokes and jabs from elbows or fingers. Even basketball is associated with a high incidence of injuries to the eye.

Up Your Performance with Sports Eyewear

Until recently, people with mild to moderate vision correction used to play their games without wearing eyeglasses or contacts. Yet top performance in any sport is dependent upon sharp vision. Eye gear and goggles for sports allow you to compete at your best, with 20/20 eyesight.

Key Features of Sports Glasses

Sports eyewear does not share the same characteristics as regular eyeglasses, sunglasses or industrial safety glasses. Crafted in a variety of shapes, sports eye gear is specialized to suit the specific needs of each respective sport. Many types of eyewear are even designed to fit into helmets worn when playing football, baseball or hockey.

Protective lenses are generally made from polycarbonate, a durable and impact-resistant material that boasts full UV protection for outdoor action. Polycarbonate lenses are also scratch-resistant, which is a valuable feature for many rough sports.

The frames are typically designed from highly-impact resistant plastic or polycarbonate, and they are coated with rubber padding at every point that connects with your face. Some frame styles are contoured to wrap around your face, which provides secure coverage for activities such as hang-gliding, sailing and biking. Non-prescription wraparound shapes are useful for contact lens wearers, as they block your eyes from dust or wind.

Classic handball goggles used to be fashioned as plain goggles with small openings instead of lenses. That style was abandoned once it was realized that the high speed of handballs actually compressed the balls enough to penetrate through the goggle opening and seriously damage the orbital bones around your eye. Modern and effective goggles for handball and racquetball include polycarbonate lenses that protect your eyes.

Importance of a Good Fit

There’s no such thing as one-size-fits-all when it comes to sports goggles. Proper sizing is critical for top-notch function. For kids, many parents may be tempted to purchase larger goggles so that they’ll be long-lasting with room to grow. Yet if the frames are truly oversized, they won’t protect the child’s eyes adequately. Impact or blows to the face or head won’t be cushioned properly.

On the flipside, wearing sports goggles that are too small is just as hazardous. Not only will the child be constantly tempted to take them off due to discomfort, but the eyewear will also disturb peripheral vision. Without a good view of all that’s happening around your child, sports performance will be compromised. Hits from unseen sources on the sidelines are another risk factor.

The fit of sports goggles should be reassessed each year. The eyewear should still feel comfortable and provide proper eye protection. The padding on the interior of the goggles must rest flush with your or your child’s face, and eyes should be centered in the lens zone.

Shooting Glasses & Hunting Eyewear

Firearms can be dangerous, and all have some recoil. In addition most shooting occurs outside, where elements such as dust, wind, sun, trees and vegetation can potentially harm eyes. Therefore it’s very important to use eye protection at all times when engaged in shooting activities, indoors and outside.

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Generally, sports goggles that you can buy without prescription usually protect your eyes if you wear contacts or don’t need glasses. These goggles usually wrap around your eyes to form a shield against the elements. Make sure to buy goggles with lenses made of polycarbonate, which is the best and strongest lens material available.

Features of Shooting Glasses

Glasses for shooters are specially designed and have several important features. These glasses have more features that the general aviator- shaped frames that are popular. The most important feature is that the frame has a safety rating. Don’t buy any shooting glasses that don’t have such a rating. All of these models have a strong rim which holds the lenses in place. Some glasses have a “sweat bar” that goes along the width of the frame which creates stability for the frame to stay on the face. Other models use padding on the frame around the eyes, which cushions the frame on your face. This protects your face from gun recoil. Additionally, it adds to the protection against the elements.

Glasses for shooting often have temples with spring hinges. This type of hinge allows the frame to move without breaking. Many glasses often include temples that wrap around your ear which helps keep the frame in the correct position on your face. Features that make the frames more comfortable often include soft silicon pads around the nose, which also help to keep the frame in place. Frames may be made out of several different types of materials, including various metals and titanium, plastic and polycarbonate.

Lenses for Shooting Glasses

Shooters have chosen polycarbonate lenses with UV protection and a scratch-resistant coating as their lens of choice for years. Polycarbonate lenses are extremely resistant to impact, and also give a lot of “bounce back” and “blow back” protection. However, there are newer materials for lenses that have been developed recently that are also excellent choices for shooters.

Non-prescription shooting glasses often come with interchangeable lenses. These lenses are used when facing varied conditions of light. If you need prescription lenses, you can order your lenses in various colors of your choice. Shooters often enjoy using orange or yellow colored lenses. These colors of lenses block blue light as well as haze. They also provide a more vivid hue of orange, which is often the color of the target. Bright yellow lenses are good for using in low light, or foggy weather conditions.

A light purple lens is particularly good for seeing an orange target when the background is green trees. Purple lenses are made from a mixture of vermillion and gray. Some shooters like vermilion, because this color helps see where there is a natural outdoor background, and helps the target to stand out. If you prefer a neutral or natural color, gray is the color of choice. A gray lens allows you to see all colors naturally, and are good for using in strong sunshine.

Polarized lenses are available in most colors. Polarized lenses are good for use in the outdoors, as they reduce glare. This is particularly helpful when shooting near water.

Performance and Sport Sunglasses

Whether you are out in the fields, the golf course, the waves or the mountains, no matter where you are, you want your sunglasses to protect your eyes from the sun and enhance your visual experience.

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More than Sun Protection

Sports and performance sunglasses are more than sun protection, they need to be designed for optimal, fit, comfort, acuity and strength, based on the demands of the sport or leisure activity you pursue.

Each element of your sports eyewear needs to be designed for active wear and to stand up to the tests of extreme weather conditions, rough play, impact and of course the sun. If you are fishing for example, you need anti-glare protection in your lenses for when the sun’s bright rays reflect off the water, you need a broad frame to keep out the mist and wind and you need strong frames and lenses for impact resistance.

Most importantly, depending on your sport of choice, your glasses should assist in creating an enhanced visual experience so you can see and perform at your best.

Performance Sport Lenses

The first consideration when selecting your sports eyewear is the lens. You likely want a lightweight, strong and durable lens that can withstand impact from debris, other athletes, balls or falls. The leading lenses in this arena are polycarbonate or trivex lenses which are made from highly impact resistant plastic that has built-in UV protection.

Glare can be an annoying and uncomfortable distraction in outdoor activities, which can reduce vision and have a negative impact on sports performance. Polarized lenses will help to reduce the glare that is reflected off of wet, icy or shiny surfaces.

Lens tints and coatings (such as anti-glare or anti-scratch coatings) can also help to improve visual clarity and can serve to reduce glare and to enhance contrast sensitivity to improve vision and therefore performance in certain outdoor activities. Some sports sunglasses come with interchangeable lenses of different tints to allow you to choose the contrast that most suits the conditions you are playing in.

Sport Frames

When selecting sports sunglass frames, the most important consideration is whether they have a comfortable and secure fit. Look for a pair that is strong and durable, yet lightweight and that doesn’t press into your face and cause discomfort at the temples or the bridge of the nose.

For some sports like snowboarding, sports goggles might be the best option for the weather conditions and specific nature of the movement. Some frame options come with grips on the nose pads or temples to avoid slippage, particularly when you perspire.

Sports sunglasses are available in a variety of styles, shapes and sizes and the type that is best for you largely depends on the activities you participate in and what they demand. It is best to consult with your eye doctor or optician to get a full picture of your eye, vision and athletic needs in order to find the best pair of sports sunglasses for you.