MARIUS MOREL 1880

It is time for Contemporary Retro Chic! Vintage styling comes to St George with the addition of Marius Morel's 1880 line. This distinctive frame line is a fresh, but nostalgic take on quality and style, without rehashing today's boxy retro styles.

This new line consists of some titanium offerings and some handmade acetates. The fit and finish of the Morel 1880 line fits our criteria for select, top shelf quality. These French made frames are not the mass produced disposable stuff that floods the market, rather, are of an heirloom quality that are made to last as long as you want them--which is just how we like it.

Consistent with all of our lines, these frames are warranted, unlimited for two years. They are very reasonably priced because their label is the manufacturers own, not requiring designer licensing. Come see how we can customize your look today with timeless styling that is fresh Retro Chic!

Thanks to our Model and fantastic Frame rep, Jay Hornsby for taking the runway...

New Schnuchel frames handmade in Germany!

Southwest Vision is introducing their newest frame line-Schnuchel. This one of a kind tailor made eyewear is all handmade by a german artisan named Dr. Wolf Schnuchel. We are able to tailor your specific frame by choosing color, shape, size, etc. for a truly unique custom tailored look! These frames are classic, retro and unlike anything else you will see in this area. Our new president Barack Obama recently stopped into a NYC optical shop and left with two pairs!Stop in today and have a look for yourself! Schnuchel frames modeled by Greg.

INTRODUCING SILHOUETTE'S NEWEST EYE-CATCHING COLLECTION-ENVISO!

Silhouette has just relased their newest collection-Enviso! Enviso's unique temple design and bold colors offer something new and different in the world of rimless eyewear designs. Rimless designs have been in the limelight this year with the discovery of Sarah Palin. Her drilled rimless frames have been all over the media since her nomination for Vice president. Enviso frames are extremely light weight and with no screws to loosen or loose they are virtually maintenance-free! Stop in today and try on the latest Enviso styles! You won't be disappointed! Happy New Year from Southwest Vision.

Hyperopia (Farsightedness) Explained

After examining a two-year old nephew this week, I attempted to explain what it means to be farsighted to his worried mother. I've been in practice for nearly 12 years and I still struggle to explain hyperopia in lay terms. Its not that Hyperopia is complicated, but it is not as intuitively tidy as Myopia, or nearsightedness (where near things are clear and far things are blurry). Patients often exclaim, "Ah, Farsighted... so things far away are clear and things up close are blurry?" Well, sort of. Therein lies the problem with understanding Hyperopia. We collectively miss-apply the logic that so nicely fits nearsightedness, to farsightedness. And people often confuse presbyopia, or bifocal vision with farsightedness. Even a quick google search on the subject reveals very little for the lay person that isn't slightly off colored just enough to leave an element of confusion. This post is for you, Sis, so you'll grasp how your young son sees; and for me, as I work to conjure a solid explanation of Hyperopia.


The Normal Eye




First, to understand Hyperopia, you must understand how the normal eye functions. When viewing things in the distance (20 feet and beyond are optically equal), the normal eye is relaxed and focused. The light rays entering the eye are parallel, and the relaxed eye converges those parallel rays, bringing them into focus on the retina. When the eye shifts its gaze to anything inside 20 feet, the rays of light begin to diverge, or open up, which pushes the focal point to somewhere behind the normal relaxed eye. The eye then has to accommodate, or shift focus, to keep the near object in focus. This happens when an internal muscle called the cilliary body activates and changes the shape of the crystalline lens that sits behind your pupil. This accommodation pulls the long-focused rays back into focus on the retina. And it all happens faster, and more fluidly than you can perceive, without conscious effort on your part. The normal eye uses about 2.50 diopters of accommodative power to see things at the normal reading distance (approx 16 inches).


Hyperopia

Farsightedness is the condition where the natural relaxed eye focuses the normal parallel rays from the distance behind the eye. How the farsighted person sees is based on the complex interaction between the amount of farsightedness, the natural strength of the accommodative mechanism, the person's age, and the visual system's alignment mechanisms which keep the eyes on target (they happen to be tied to the focusing system). A young person with small to moderate amounts of Hyperopia can use their close focusing power to pull the distance into focus on the retina and see clearly. Near objects take an additional 2.50 diopters in focus power, and if they have the ability to do it, they can see close as well. Here are some examples of a small and a large amount of Hyperopia:

A person with +1.00 diopter Hyperopia needs 1.00 diopter of their close-focus power to see in the distance. Add another 2.50 of accommodation for close vision and they end up needing a total of 3.50 in close focusing power to see clearly at the reading distance.

A person with +7.50 diopters of Hyperopia needs 7.50 diopters of help to correct the distance (usually they can't contribute that much by themselves unless they are very young) and they need another 2.50 for near for a total of 10.00 diopters of focusing power.


Since the eye's close focusing power was not designed to remain constantly activated, just like your arms weren't designed to hold a bucket of water outstretched for long periods of time, uncorrected Hyperopes can get extra fatigued with the full time, extra-duty use of their close focusing power. Depending on the factors mentioned above, Hyperopes experience a range of symptoms from mild, imperceptible strain, to extreme fatigue, double vision, and completely blurry distance and near vision.


Correction

Hyperopia can be corrected with glasses, contacts, or surgery, using PLUS dioptric power. Unlike Myopic (nearsighted) corrections which are very exact and simple to derive, Hyperopic corrections depend on the practitioner's ability to measure the amount of Hyperopia and then integrate all the other complex factors involved like age, accommodative strength, eye alignment, and lifestyle needs. Generally, correcting Hyperopia relaxes the farsighted eye for focusing in the distance the way it was designed, so the eye can use the normal amount of close focusing power for reading.


Because Hyperopic eyes can contribute accommodation to the vision-equation, finding the amount of correction that makes his/her eyes comfortable can be a challenge, and that equation changes over time as the aging eye loses its natural accommodative ability. The older you get, the easier it becomes to find the right amount of correction because your accommodation interferes less. Sometimes younger eyes won't relax and accept plus powered lenses. Large amounts of Hyperopia are easier to correct because the visual benefit is so dramatic. Small to moderate amounts are tougher because the benefit is the delayed gratification of reduced fatigue--which benefit often comes at the end of the day, the end of the week, the end of the school year, etc. For the younger Hyperope, we don't always correct the full amount, but instead, the amount that makes the eyes most comfortable--especially for close work.


Children and Hyperopia

Hyperopia is the most missed eye condition at school and pediatrician screenings because small to moderate amounts don't usually blur the child's vision. Children's symptoms increase with age and amount of Hyperopia, but they often don't know that the discomfort they feel is abnormal and they get numb to it. Often, it plays out as near-task avoidance. If reading is uncomfortable or tiresome after extended periods, the child usually develops avoidance patterns, which can turn into habits, attitudes, labels, and a self perception that can often be difficult to correct as the child gets older. As a parent, you can watch for these avoidance patterns, afternoon headaches, or strange visual behavior like squinting, sideways looking, or looking closer than normal at books, TV, etc.


Some eye doctors use a blanket approach to correcting a child's hyperopia--relying strictly on numbers. It is very important to find a practitioner who is committed to using the more sophisticated approach of finding the correction that makes the farsighted child comfortable for near tasks (whether that amount is none, or something different from their full correction). If correction is needed, sometimes single vision lenses suffice, or sometimes it is more convenient to put it in the form of bifocals. These are all complexities that take time to sort through and you will do well to expect your doctor to explain and recommend what is best for your child.

Having your child examined before the age of two is the best way to make certain that problems aren't missed which can lead to poor school performance and delayed visual development. You did a wonderful service for your son by bringing him in early, Sis. Check this post about a little girl we took care of with farsightedness similar to your son: THE EYES HAVE IT.

The EYES Have It

"Mom! Look! There are cracks in the sky!"

The life of any Optometrist is filled with "which is better, one or two?" punctuated with an occasional save that is SO spectacular, that just one patient makes your whole career worth him or her alone. There are a handful of these and I can recount them all.Over the past two weeks, I met young Sara (HIPPA forbids me from giving her real name.) At the age of five, she had never seen her world. Her eyes were so far-sighted that she had never been in focus and her brain had never learned to see. Even at the exam when I put the proper lenses in front of her, she didn't know how to process the suddenly-focused detail--still only seeing 20/400.

Her mom has been back in our office a couple of times already, full of emotion, stunned at the change in her daughter. Yesterday, it was to share the "lightning" story. She is horrified that she used to berate her daughter for being so blind, never sensing that it was the truth. Now in focus, nature takes over and Sara's brain is learning to see things for the first time. Every day, Mom gets to see things for the first time through five year old Sara's eyes. What a gift!

Reposted from an August 2008 "Longears and Sourdough" blogspot post.

Myopia (So, I am near sighted)

Myopia, or nearsightedness, is the easiest of the eye's focus problems to understand. As a myope, your near world is in focus and your distance vision is blurry. This happens when the light rays that enter your eye focus in front of the retina instead of on the retina.

Incidence:

• In the United States and Europe 25-40%
• In some developed Asian countries 70-90%
• In some indigenous populations from undeveloped countries 1-8%

Causes:

The arguments regarding the cause of myopia are very heated and sway between Nature/Nurture. Twin Studies show a genetic predisposition to myopia, and literacy studies show extended near-focus to be the major contributing factor. No one really knows how genetics and environmental factors interplay, but surely, both sides of the equation contribute, and it probably varies on an individual basis.

The Internet is full of information about the causes of Myopia. In my opinion, this Wikipedia article about myopia is about the fairest comprehensive treatment for the lay person that I could find: http://en.wikipedia.org/wiki/Myopia

Some promoters of the Nurture school-of-thought go so far as to blame eye doctors and the optical industry for Myopia as part of a grand conspiracy. The Myopia Mafia causes an increase of myopia by prescribing glasses to correct the vision of children with myopia, is the crux of one argument. Another claims the problem is nutritional in nature and has a vitamin to fix it. These extreme and entertaining examples usually have their own product to sell (so BUYER BEWARE) and while espousing some truths, they fundamentally over-simplify the problem.

Correction:

With today's technology, Myopia is a mere annoyance for most of us. In developed countries, it is easy to correct with glasses, contact lenses, or surgery using MINUS dioptric power--all of which use impressive new technologies. Stay tuned for upcoming articles on advances in lens and surgery technologies.

Prevention:

Because of the evidence that near stress induces myopia, there may be some things you can do. Children who spend more time outdoors and less time in front of TV, computers, or books tend to have less incidence of myopia. The problem is, we learn most of what we need to survive in today's world by reading and using the computer, so avoiding these activities to prevent myopia might cause other life-problems. And if not putting glasses on a nearsighted kid could prevent further myopic progression, would it make sense to keep your child in a constant state of blur? Like everything else, there is wisdom in balance.

Several alternative "cures" are out there, like "The See Clearly Method" and "Rebuildyourvision.com." You will often find them long on testimonials and short on credibility. We get patients who try these things occasionally thinking they will surprise us. So far, I haven't seen anyone with verifiable improvements to their refractive state via these programs.

I personally like to prescribe bifocals or progressives to myopic children who show signs of excessive accomodative convergence (misaligned eyes with close focus) or other signs of near stress. Some studies have shown a 40% reduction in myopic progression with bifocal use, and I seem to see that played out clinically in these cases of over-convergence.

Presbyopia, (where did my near focus go?)

The human eye is a remarkable organ. Besides transmitting electromagnetic waves from the visible light spectrum to the brain where they get processed as the complex sensation of vision, the healthy young eye has the uncanny ability to focus light from the distance to the near and back, without you perceiving the physical change in your eye that allows this to happen. Behind your pupil, there is a lens, attached to a radial muscle, that changes shape in response to a change in the focus distance of what you are viewing.

Then, somewhere in the middle of life (for most it happens in their 40's) you begin to lose that ability to change from distance focus to near focus. This inevitable change comes when the crystalline lens behind your pupil begins to harden. The harder it gets, the more help you need to change to near vision from your distance focused vision (IE your distance lenses or your naturally good distance vision). Gradually, after about 10 years, the loss of your near focus stops when the lens becomes too hard to shift anymore.

The way you observe this change depends on your natural vision. If you are naturally near sighted, sometimes taking off your glasses helps you see up close. If you are farsighted, you generally need reading glasses earlier, then glasses for distance too when you can no longer use your close focus power to see in the distance.

Nobody escapes Presbyopia if they live through that stage of life. Some people with naturally good distance vision in one eye, and naturally near-sighted vision in the other go into their later years thinking they beat Presbyopia, but measurements will always confirm that they have lost the close-focus ability of younger eyes. Science still puzzles over some way to stop or reverse this process. If someone does find it, they will have found the key to wealth. For today's baby boomers, Presbyopia represents one of the greatest aging frustrations they endure.

HealthDay (12/29, 2008 Robert Preidt) reported that, according to a study published in the Dec. issue of the Archives of Ophthalmology, "more than one billion people worldwide had age-related farsightedness -- called presbyopia -- in 2005," with about "410 million of" them being "unable to perform tasks that required near vision."

Many options exist to correct your vision if you are Presbyopic. From glasses, to contact lenses, to surgery, or some combination of the three, you can have clear vision for whatever tasks you are doing. You may be surprised by the number of ways we can customize a solution for you if you have specific needs beyond what the standard options correct. Stay tuned for discussion on today's lens technologies that make it easier than ever, particularly the new digitally-surfaced progressive lenses.