Eyeglass Prescription

An introduction of contact lenses prescription

Currently, Americans in all 50 states can buy contacts both from ECPs and other sources such as optical chains, warehouse clubs and online stores. This privilege originates from a 2004 legislation that patients are entitled to obtain a copy of contacts prescription from ECPs without extra cost, which was only available in certain states before that time. This law profoundly separated fitting and lenses buying. You will never be forced to buy contacts from ECPs after been fitted. Today, contacts prescriptions are just like ones of other medical products like medicines that may provide more information than eyeglasses prescriptions. With a prescription, customers can buy disposable lenses regularly.

An accurate prescription is needed for contacts. Poorly fitting contacts and lenses made of unsuitable materials may cause discomfort, inflammation, swelling, and most severely, permanent vision loss. Sharing contacts may also bring dangerous infections. In US, optometrists, ophthalmologists as well as opticians are entitled to fit contact lenses.

Subtle eye problems may have developed even you are still feeling good with your eyes and contacts. Some ophthalmologists have ever found eye problems during regular eye exams, so that you must update the prescription within a certain period, which is also listed by either federal law or state law. Another point worth mentioning is that you can change your contacts size, material or design if you are diagnosed with a lens-related problem.

Contacts prescriptions use standard terms, abbreviations and measurements, which look like secret codes yet easy for recognition. Besides regular items, your prescription may also tell the recommended replacement period or the expiry. By US law, the expiry normally is at least one year and in most of the cases it may be longer than this. However, you should always follow your ECP for final decision, rather than the products instructions.

this article is come from:http://vision.firmoo.com/contact-lenses/introduction-contact-lenses-prescription.html

Eyeglass Prescription information-Theyedoctor.com

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Pro-AnaTM - PRO-X Style - Fits over Most Prescription Glasses - red/cyan for 3D Movies, Gaming and TV - for Flat Screens Sale Price: $2.04   Eligible for free shipping! Availability: Usually ships in 1-2 business days See Reviews For This Product Description Designed for flat screen monitors and do not work as well with CRTs. Features Pro-AnaTM - the newest addition to ProX style glasses is a new technology breakthrough designed for flat screens by 3Dstereo Glasses. There is much less ghosting and the glasses are larger than older Pro-X style glasses to fit over most prescription glasses. Our new Pro-AnaTM glasses are especially formulated for flat screen monitors. Older ProX style glasses were designed for CRT screens and don't perform well on flat screens. There is a quality difference between our Pro-AnaTM and other Prox style glasses.

Gunnar Optiks R6638-C001 Catalyst Edge Digital Performance Eyewear with i-AMP Lens Technology (Onyx) List Price: $139.00 Sale Price: Too low to display   Eligible for free shipping! Availability: Usually ships in 24 hours See Reviews For This Product Description Digital data streams at you all day, every day.  From computer screens to cell phones, PDA’s to blackberries, the relentless visual assault is frying your eyes.  Now there’s a solution for even the most demanding digital user.   GUNNAR Digital Performance Eyewear helps computer users be more productive and more effective throughout the day.  Our performance eyewear line also helps prevent Digital Eye Fatigue (DEF) and protects against Computer Vision Syndrome (CVS), a visual condition that negatively impacts millions of computer users each year. Constant stress on the eyes causes the symptoms of DEF and CVS, which include blurred vision, eye strain, dry eyes, double vision, light sensitivity, eye fatigue and headaches.  The American Optometric Association estimates that 125 million computer users suffer from some form of CVS.   Every year vision disorders account for more than $8 billion in lost productivity and can decrease employee performance by as much as 20 percent according to research published by the Vision Council of America. GUNNAR Optiks offers digital performance eyewear that gives you a visual advantage by making you more productive and more effective for longer periods of time. It all begins with i-AMP lens technology, a patented optical platform that incorporates proprietary lens materials, lens tints, lens coatings and lens geometry. GUNNAR Optiks focuses on both function and style - designed for the sophisticated, image-conscious digital user.  Features diAMIX lens material - a custom blended proprietary polymer, which beats out polycarbonate on the toughness scale fRACTYLlens geometry - custom designed to provide focusing power that eases eye strain.  i-FIlens coatings anti-glare coatings that filter out harsh artificial reflected light. iONIK lens tint - Specially formulated tints condition and shift the color spectrum to provide superior contrast Frame Design - built for visual endurance, GUNNAR frame systems are engineered for optimal weight, comfort and durability.

Vuzix Wrap 310XL Widescreen Video Iwear Eyewear Glasses Sale Price: $189.95   Eligible for free shipping! Availability: Usually ships in 1-2 business days See Reviews For This Product Description Transform your iPod or iPhone into a virtual 55" 16:9 widescreen home theater anywhere you go. Ideal for travelers and commuters, these Video Glasses turn your small video screen into a widescreen home theater with a virtual 55-inch display as seen from ten feet. Enjoy video games or watch 2D or 3D movies in both standard 4:3 and 16:9 screen formats. Individual focus adjustments allow for prescription eyeglass-free viewing. Stylish and wearable, Vuzix Video Glasses look just like normal sunglasses no one will ever guess their hidden function! They re compatible with all audio/video devices with composite video-out and include an iPod/iPhone cable for connection to all models of video iPod and iPhone devices. They run on two AA batteries (included) and include removable noise-isolating earbuds or you can use your own. Forget the small screen! Enjoy your favorite movies, TV shows and games on the virtual equivalent of a 55" widescreen. Order your Vuzix Wrap 310 Widescreen Video Eyewear from Brookstone today! iPod/iPhone not included. iPod is a trademark of Apple Inc., registered in the U.S. and other countries. Made for iPod means that an electronic accessory has been designed to connect specifically to iPod and has been certified by the developer to meet Apple performance standards. iPhone is a trademark of Apple Inc. Works with iPhone means that an electronic accessory has been designed to connect specifically to iPhone and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Features Twin High-Resolution 428 x 240 LCD widescreen WQVGA displays Equivalent to a 55-inch screen viewed from 10 feet 24-bit true color (16 million colors), Adjustable brightness and contrast 60 Hz progressive scan update rate, 26-degree diagonal field of view Wearable over many prescription eyeglasses. Independent +2 to -5 diopter focus adjustment

200 Zeiss Lens Cleaning Cloths Sale Price: $15.78 See Reviews For This Product Description Individual travel size packet. Pre-moistened non-abrasive lens cloth safely and quickly cleans any lens. High-tech ammonia-free formula cleans effectively without leaving streaks or residue. Contains isopropyl alcohol. Convenient cleaning of: Prescription Features Individual travel size packet Pre-moistened non-abrasive lens cloth safely and quickly cleans any lens High-tech ammonia-free formula cleans effectively without leaving streaks or residue Contains isopropyl alcohol Convenient cleaning of: Prescription eyeglasses, Scopes and binoculars, Anti-reflective Zeiss ET Coatings, Sun and sport lenses, Safety and sport goggles, Camera lenses

Gunnar Optiks ST001-C011 Attache Pipeline Digital Performance Eyewear with i-AMP Lens Technology (Mercury) List Price: $99.00 Sale Price: $55.04 You save: $43.96 (44%)   Eligible for free shipping! Availability: Temporarily out of stock. Order now and we'll deliver when available. We'll e-mail you with an estimated delivery date as soon as we have more information. Your credit card will not be charged until we ship the item. See Reviews For This Product Description Digital data streams at you all day, every day.  From computer screens to cell phones, PDA¿s to blackberries, the relentless visual assault is frying your eyes.  Now there¿s a solution for even the most demanding digital user.   GUNNAR Digital Performance Eyewear helps computer users be more productive and more effective throughout the day.  Our performance eyewear line also helps prevent Digital Eye Fatigue (DEF) and protects against Computer Vision Syndrome (CVS), a visual condition that negatively impacts millions of computer users each year. Constant stress on the eyes causes the symptoms of DEF and CVS, which include blurred vision, eye strain, dry eyes, double vision, light sensitivity, eye fatigue and headaches.  The American Optometric Association estimates that 125 million computer users suffer from some form of CVS.   Every year vision disorders account for more than $8 billion in lost productivity and can decrease employee performance by as much as 20 percent according to research published by the Vision Council of America. GUNNAR Optiks offers digital performance eyewear that gives you a visual advantage by making you more productive and more effective for longer periods of time. It all begins with i-AMP lens technology, a patented optical platform that incorporates proprietary lens materials, lens tints, lens coatings and lens geometry. GUNNAR Optiks focuses on both function and style - designed for the sophisticated, image-conscious digital user.  Features diAMIX lens material - a custom blended proprietary polymer, which beats out polycarbonate on the toughness scale fRACTYLlens geometry - custom designed to provide focusing power that eases eye strain.  i-FIlens coatings anti-glare coatings that filter out harsh artificial reflected light. iONIK lens tint - Specially formulated tints condition and shift the color spectrum to provide superior contrast Frame Design - built for visual endurance, GUNNAR frame systems are engineered for optimal weight, comfort and durability.

Gunnar Optiks G002-C011 Catalyst Metal Rocket Digital Performance Eyewear with i-AMP Lens Technology (Mercury) List Price: $119.00 Sale Price: $79.99 You save: $39.01 (33%)   Eligible for free shipping! Availability: Usually ships in 1-2 business days See Reviews For This Product Description Digital data streams at you all day, every day.  From computer screens to cell phones, PDA’s to blackberries, the relentless visual assault is frying your eyes.  Now there’s a solution for even the most demanding digital user.   GUNNAR Digital Performance Eyewear helps computer users be more productive and more effective throughout the day.  Our performance eyewear line also helps prevent Digital Eye Fatigue (DEF) and protects against Computer Vision Syndrome (CVS), a visual condition that negatively impacts millions of computer users each year. Constant stress on the eyes causes the symptoms of DEF and CVS, which include blurred vision, eye strain, dry eyes, double vision, light sensitivity, eye fatigue and headaches.  The American Optometric Association estimates that 125 million computer users suffer from some form of CVS.   Every year vision disorders account for more than $8 billion in lost productivity and can decrease employee performance by as much as 20 percent according to research published by the Vision Council of America. GUNNAR Optiks offers digital performance eyewear that gives you a visual advantage by making you more productive and more effective for longer periods of time. It all begins with i-AMP lens technology, a patented optical platform that incorporates proprietary lens materials, lens tints, lens coatings and lens geometry. GUNNAR Optiks focuses on both function and style - designed for the sophisticated, image-conscious digital user.  Features diAMIX lens material - a custom blended proprietary polymer, which beats out polycarbonate on the toughness scale fRACTYLlens geometry - custom designed to provide focusing power that eases eye strain.  i-FIlens coatings anti-glare coatings that filter out harsh artificial reflected light. iONIK lens tint - Specially formulated tints condition and shift the color spectrum to provide superior contrast Frame Design - built for visual endurance, GUNNAR frame systems are engineered for optimal weight, comfort and durability.

Hoodman HPF1 PhotoFrames List Price: $199.99 Sale Price: $149.95 You save: $50.04 (25%)   Eligible for free shipping! Availability: Usually ships in 1-2 business days See Reviews For This Product Description Hoodman Titanium PhotoFrames. Glasses built for Photographers. Add you prescription Lenses Features Moveable lenses for either shooting or tracking. Both lenses move independently Convenient lens lift tab. Optometrist will fit with prescription lenses Titanium memory wire technology.

3-D Polarized Glasses by REAL-D Disney Digital 3D for Toy Story 3 3D Sale Price: $6.95   Eligible for free shipping! Availability: Usually ships in 1-2 business days See Reviews For This Product Description These are a pair of polorized 3D glasses that are used in watching 3-D movies. As long as the movie you are watching is a polarized 3D digital movie, you should not have any dificulties. NOTE: Not intended to be worn as sunglasses they do NOT provide protection against ultra violet (UV) rays. Also they do not work on well on red and blue 3D movies. Features These are authentic 3D glasses by REAL-D used in many IMAX / Disney movies. They are made sturdy with a rugged plastick frames.

Stoney Point Safety Glasses Citrus - Stoney Point 4072 Sale Price: $5.99   Eligible for free shipping! Availability: Usually ships in 1-2 business days See Reviews For This Product Description Stoney Point 4072 Safety Glasses Citrus. Features Glare-free Vision.

Gunnar Optiks G005-C011 Catalyst Metal SheaDog Digital Performance Eyewear with i-AMP Lens Technology (Mercury) List Price: $119.00 Sale Price: $70.97 You save: $48.03 (40%)   Eligible for free shipping! Availability: Temporarily out of stock. Order now and we'll deliver when available. We'll e-mail you with an estimated delivery date as soon as we have more information. Your credit card will not be charged until we ship the item. See Reviews For This Product Description Digital data streams at you all day, every day.  From computer screens to cell phones, PDA’s to blackberries, the relentless visual assault is frying your eyes.  Now there’s a solution for even the most demanding digital user.   GUNNAR Digital Performance Eyewear helps computer users be more productive and more effective throughout the day.  Our performance eyewear line also helps prevent Digital Eye Fatigue (DEF) and protects against Computer Vision Syndrome (CVS), a visual condition that negatively impacts millions of computer users each year. Constant stress on the eyes causes the symptoms of DEF and CVS, which include blurred vision, eye strain, dry eyes, double vision, light sensitivity, eye fatigue and headaches.  The American Optometric Association estimates that 125 million computer users suffer from some form of CVS.   Every year vision disorders account for more than $8 billion in lost productivity and can decrease employee performance by as much as 20 percent according to research published by the Vision Council of America. GUNNAR Optiks offers digital performance eyewear that gives you a visual advantage by making you more productive and more effective for longer periods of time. It all begins with i-AMP lens technology, a patented optical platform that incorporates proprietary lens materials, lens tints, lens coatings and lens geometry. GUNNAR Optiks focuses on both function and style - designed for the sophisticated, image-conscious digital user.  Features Custom blended proprietary polymer, which beats out polycarbonate on the toughness scale and rivals the undisputed optics of ground glass Designed to provide focusing power that eases eye strain Anti-glare coatings that filter out harsh artificial reflected light iONIK lens tint - Specially formulated tints condition and shift the color spectrum to provide superior contrast, detail and resolution Frame Design - built for visual endurance, GUNNAR frame systems are engineered for optimal weight, comfort and durability

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