Showing posts with label Wearing. Show all posts
Showing posts with label Wearing. Show all posts

Busting Common Myths on Wearing Glasses

Any person who has ever worn prescription eyeglasses has heard a myth or two about wearing eyeglasses or contacts. Everyone has their little piece of advice and feels that they need to have their say to help to protect another person's already not-perfect little peepers from further optical damage. Myths often start from some form of truth but then they spiral out of control and wind up being completely false. There are a few myths that are so common that everyone believes them but why listen to myths when you can have facts?

First, have you ever been told that when you wear eyeglasses you should try not to wear them all the time because your eyes will become lazy and your prescription will worsen? You're not alone. Well, your new comeback should be that glasses DO NOT weaken your eyes. Instead, they aid vision. Your eyes and your eyeglasses prescription will change due to many factors - most being biological and genetic. The fact is that you should follow your doctor's advice and wear your eyeglasses when he says you need to - whether full time, for reading, for driving, computer usage, and so on. Don't listen to anyone else, your eye doctor knows what he's talking about and he has the medical degree to prove it.

Another big one - especially from the elderly generation - was not to sit too close to the television or to read in the dark. The truth is that while these may, indeed, strain your eyes and result in headaches, blurry vision, and eye strain, but they don't actually worsen your eyeglasses prescription in any way. They also don't create an environment for eye sight deterioration. The best advice: don't sit too close to the TV or computer but not because of eye sight deterioration. Instead, ask yourself why should you suffer from headaches and eye strain if you don't need to?! That should stick in your head the next time you want to watch TV that closely. If you're having a problem seeing the TV or computer screen, go visit your eye doctor.

Have you ever been told by your mother or grandmother that you need to eat your carrots because it'll give you better night vision? Well, it's a half truth. Carrots contain beta-carotene which helps strengthen your eyes and your vision! In fact, your mother may have been on to something if she recommended any kind of food to help your vision. Certain foods contain important properties that help your vision and can even ward off vision diseases! Will eating carrots turn you into a super hero? No. In fact, eating too many may cause your skin to turn orange. Will eating carrots help ward off eye disease and strengthen your vision? Absolutely.

An all-time favorite myth that won't seem to go away comes from those who will tell you that although you need your glasses; the fact is that wearing them will make your eyes weaken over time. Your eyes may weaken over time any way through genetics and age and it may cause you to need a new eyeglasses prescription but, as I have said in point one - WRONG! Prescription glasses DO NOT weaken your vision - they assist you to see clearly. If you happen to have worn your glasses for a while and then remove them, you may be surprised by the fact that your natural vision is so bad and blurred BUT this is, in fact, the same view of the world that you had before you began wearing eyeglasses - now you simply have a better, clear visioned point of reference.

Hillary Glaser is a social networking specialist and expert in cross-media promotion, currently working on promoting prescription eyeglasses. She is the Director of Marketing and Special Projects for GlassesUSA.com - the easiest way to buy glasses online, which now offers free shipping on all US orders with the code FreeShip10.

The Dangers of Driving Without Wearing Polarized Sunglass Lenses

Who would have imagined that stepping into a car without polarized lenses could be dangerous?

These dangers are real due to the amount of glare refracted off a horizontal surface like a road, or snow covered road, and it's significantly higher than an ordinary situation. Additionally a car's interior, including the dashboard, can reflect light worsening the light sources while driving.

Continual driving in glary conditions can cause eye fatigue leading to driver drowsiness; this is a highly documented contributing factor in car accidents and fatalities. Late afternoon sun, moments of intense glare, and driving close to water surfaces can all cause moments of blinding that effects driver safety. Glare from the sun has been quoted as a key reason for car crashes worldwide. The basic step of wearing polarized sunglass lenses is a practical approach.

Driver Reaction Times

"Reaction times for drivers wearing polarized sunglasses are up to 20% quicker compared to driving without any sunglasses and up to 40% quicker than with ordinary sunglasses. Faster reactions mean that stopping distances are shorter - by up to 6 metres - compared to driving with non-polarized sunglasses, and as much as 3 metres shorter than driving without sunglasses." Results from a Polaroid study found. (Test results available at polaroideyewear.com)

So what are polarized lenses?

Basically, a polarized lens has a specialized coating that is typically injected into the middle of the lens that is polarized vertically. Visible light waves come from all directions and when this fragmented light connects with a horizontal lens plane, high levels of glare occur. A polarized lens reflects the light off the surface of the sunglass lenses, blocking the fragments of light entering the eyes and reducing the overall glare. This greatly reduces harmful UV light allowing the human eye to see contrast and images with much greater clarity than a regular lens as can be seen below.

Given the many benefits of polarized sunglasses it's no wonder they've become a key competitive edge for sports sunglasses. Companies such as Oakley, Rudy Project and Arnette provide a huge range of polarized lenses for their sports sunglass range. Once you're accustomed to wearing sunglasses when driving or outdoors it can become uncomfortable and dangerous to be driving or playing sports without the usual UV protection that your eyes get used to. The answer is to have multiple pairs of good quality sunglasses on hand for every situation. To buy sunglasses online is an easy and usually cost effective way to ensure you have enough pairs of sunglasses for all your daily activities.

The Sunglass Fix are passionate about sunglasses. We want you to get the best out of your sunglasses and offer some of the best after market replacement lenses, or your money back. We want you to continue to enjoy wearing you're favourite sunglasses through scratch free lenses for optimal heath and safety. Visit us today at http://www.thesunglassfix.com/

Problems With Wearing Daily Contact Lenses

 Contact lenses are an option for people who need help with their vision, but who do not want to wear glasses. These lenses fit right on top of the eye, making "contact" with the eyeball so the eyes can see normally with the assistance of the prescribed lens. While they are often considered a convenience and more aesthetic than glasses, contact lenses are not without problems. The popular daily contact lens, which is worn all day and taken out at night, is among the types that occasionally give the wearer problems.