The optics of Prescription Eyeglasses
There are estimated 168 million people who wear prescription eyeglasses in the United States. Only a very small percentage of those people could tell you what strength their lenses are or read an eyeglass prescription. The strength of prescription eyeglasses is measured in what we call diopters. Optometrists abbreviate that with a D. The stronger the lens, the higher the diopter measures.
Prescription eyeglass lenses are measured in positives or negatives. If you look through a negative lens the object that you are focusing on will look smaller. If looking through a positive lens, the object will look bigger. There are three professions that deal with prescription eyeglasses that many people are not aware of. The first profession is called an Optician.
An Optician makes the lenses, frames and contact lenses. They analyze the prescription and then dispense medications and prescription eyeglasses. The Ophthalmologist is an eye doctor who is licensed to perform surgeries that are needed to correct vision or aid in curing eye diseases.The Optometrist is the eye doctor who usually will give the eye exam and checks for any diseases and medical conditions. They are licensed to dispense prescription eyeglasses and medications. There are three very common eye disorders that can be treated by wearing prescription eyeglasses.* Mypoia, another name for nearsightedness.
The symptoms are blurred vision and inability to focus on objects that are in the distance.* Hyberopia, which means farsightedness. It is the opposite of Myopia. The symptoms are headaches, eye fatigue after reading or watching television.* Glaucoma, which is the build up of fluid on the retina. There are no warning signs to this disease and it can cause loss of sight if left untreated.A person should have their eyes examined by an optometrist every two years until they are the age of 60 then the examinations should be annually..
Timothy Gorman is a successful Webmaster and publisher of Vision-Doctor.com. He provides more discount sunglasses, contact lenses, LASIK information and <a target="_new" href=http://www.vision-doctor.com>discount prescription eyeglasses information that you can research in your pajamas in your home.Bifocal Contact Lenses for Presbyopia
Presbyopia is a vision condition in which they eyes are not able to focus clearly on near objects. It usually begins after the age of about forty when the lenses in the eye start reducing in flexibility. Presbyopia affects around 90 million adults in the USA alone and about one in four patients passing through an optometrist's door will suffer from it.
Symptoms of presbyopia include difficulty in reading, difficulty in seeing in low lighting conditions and, occasionally, headaches.
Traditionally these vision problems were addressed with the old-fashioned reading glasses. Or existing eyeglass wearers could opt for bifocal eyeglasses. However the use of modern contact lenses for use with presbyopia has some distinct advantages beyond their cosmetic appeal.
For example they can be well suited to other aspects of a wearer's lifestyle such as sporting activities, exercising or using a computer.
Recently, contact lenses for correcting presbyopia...
Contact lenses > Bifocal Contact Lenses for Presbyopia
Therapeutic contact lenses with special tints and hand-painted applications help people - from babies to the elderly - find relief from serious eye abnormalities.
Until recently, colored contact lenses have been used primarily for cosmetic purposes. But relatively new technology developed by Stan Harper, optician and CEO of Adventures in Color Technology, Ltd., is now being used in almost every hospital and teaching university in the United States, and some internationally, to treat and eliminate a wide range of vision problems."More than 20 million people suffer from serious untreated vision problems, and most of those people don't realize a solution like ours is available," Harper, former president of the Contact Lens Society of America, says.Roughly two percent of the population has suffered a serious eye injury as a result of an accident, and others have vision problems as a result of unsuccessful eye surgeries or birth defects. These people can be helped as well. The company uses various Federal Food and Drug Administration approved colors and designs specifically applied to soft contact lenses.A 17-year-old Loveland, Colo., resident and...
Therapeutic contact lenses with special tints and hand-painted applications help people - from babies to the elderly - find relief from serious eye abnormalities.
Contact lenses > Therapeutic contact lenses with special tints and hand-painted applications help people - from babies to the elderly - find relief from serious eye abnormalities.
Don't Sweat the Small Stuff!
Don't Sweat the Small Stuff!If you have been diagnosed with astigmatism, myopia (nearsightedness), hyperopia (farsightedness) or presbyopia there are a vast amount of solutions available to correct and treat your specific vision problem. With the medicine and technology available to improve your vision, there is no need to worry about you and your family's eye sight. The vision problems mentioned above and the measures that can be taken to correct them are listed below: AstigmatismAstigmatism is the most common vision problem within the United States, and surprisingly, has only recently been treated with contact lenses. Astigmatism is generally caused by an irregularly shaped cornea but can also be caused by an irregularly shaped lens. Astigmatism affects persons of all ages, including children.
It can also lead to symptoms such as eyestrain, headaches, or distorted/blurred vision. However, it is important to note that astigmatism often manifests itself only by slightly blurred...
Don't Sweat the Small Stuff!
Contact lenses > Don't Sweat the Small Stuff!
Are contact lenses better than eyeglasses?
Contact lenses float on the surface of eye. There are two types of contact lenses. Soft lenses are made of very soft water soluble materials, which take the shape of the eye when worn. We can change these disposable lenses daily, after two weeks or once in a month depending on the brand and material.
Hard lenses are produced from hard gas-permeable plastic and it covers only part of the cornea. Today colored lenses are also available.
Contact lenses are better than eyeglasses for certain vision disorders like shortsightedness, long-sightedness, astigmatism and presbyopia.
In the field of sports people prefer it because eyeglasses are hard to handle. Some prefer it for its wider view. Eyeglasses don't cover the sides. Temperature, rain or perspiration does not affect contact lenses. And lastly people for the look factor buy contact lenses.
It is a fact that eyeglasses do not look good on many faces.
But contact lenses also have...
Contact lenses > Are contact lenses better than eyeglasses?
A Home Party Business Could Be Your Ticket
The home party business in the United States is growing and growing! This type of home-based business draws busy moms and housewives as well as professional saleswomen who are tired of the daily grind on the normal business world. The Direct Selling Association estimates that total industry annual sales for the home party business were over $8.5 billion. This figure represents an increase by more than $2 billion from 1998 to 2003. These numbers are expected to soar in the next few years. With...
The optics of Prescription Eyeglasses Contact lenses party A Home Party Business Could Be Your Ticket
Contact lenses > A Home Party Business Could Be Your Ticket
Wild West Rides East: Local Bookstores Host Cowboy Posses April 14th and 15th
If you've always wanted to hear the jingling of spurs as you walked down the streets of Abilene, or absorb the legacy of Wyatt Earp in Tombstone, or mingle with some long-legged cowpoke in Cheyenne, you'll have your chance to grab a taste of the Wild West right here in the greater Boston area this week.Pop culture expert Yardena Rand, author of the new book, "Wild Open Spaces: Why We Love Westerns," uses the term "Wild West Rides East" to describe her local bookstore appearances. "This is not...
The optics of Prescription Eyeglasses Contact lenses skirts Wild West Rides East: Local Bookstores Host Cowboy Posses April 14th and 15th
Contact lenses > Wild West Rides East: Local Bookstores Host Cowboy Posses April 14th and 15th
Dealing With Post-Traumatic Stress Disorder
For those who experience it, post-traumatic stress disorder can be an incredibly debilitating disease that can prevent you from living a full life. This disorder can bring back moments of severe stress so clearly that it is almost as though you are reliving the moment all over again.First diagnosed in war veterans, post-traumatic stress disorder was initially named "shell shock" then "battle fatigue". However, by the time of the conflict in Vietnam, it was given the name "post-traumatic stress...
The optics of Prescription Eyeglasses Contact lenses
Contact lenses > Dealing With Post-Traumatic Stress Disorder
UK graduates looking short-term at their long-term financial responsibilities
With almost two thirds of university entrants from England and Wales who applied for maintenance grants for this year being unsuccessful, and the average graduate owing ?13,501 when they leave, according to Barclays, combined with a survey by High Fliers Research showing that only 21% of students were confident of managing to enter a graduate-level job this year, it is not surprising that there is a feeling of gloom hanging over many UK university entrants. According to a survey of students from...
The optics of Prescription Eyeglasses
Contact lenses > UK graduates looking short-term at their long-term financial responsibilities
10 Ways to Make Toilet Training Fun & Exciting
Blue & Yellow Make Green - Put a few drops of blue food coloring in the toilet and show your child that the color turns green when he or she pees in the potty!Toilet Targets - Purchase or make toilet targets to teach your child to aim. Musical Potty Chair - Musical potty chairs, such as the Tinkle Toonz, play a tune when your child uses the potty!Potty training Doll - Anatomically correct drink & wet dolls, such as the Corolle or Aquini dolls, help make toilet training fun and easy. This method...
The optics of Prescription Eyeglasses 10 Ways to Make Toilet Training Fun & Exciting Contact lenses potty training
Contact lenses > 10 Ways to Make Toilet Training Fun & Exciting