With the weather is getting hot, a variety of enjoyable prescription sunglasses are going to a craze in market. When you are selecting sunglasses, many factors should be considered, including the quality of the lens should focus on your consideration, and how to select a pair of appropriate prescription sunglasses then? » Read more: Prescription Sunglasses Selection Guide
Archive for February, 2010
Prescription Sunglasses Selection Guide
February 28th, 2010Fashion Eyeglasses at Cheap Price
February 27th, 2010For a large number of wearers, eyeglasses is an indispensable device who have the refractive errors. Although there are going to be more advanced approaches for correcting these refractive errors, prescription eyeglasses will continue to be the basic method to vision correction. The undeniable fact is said that prescription eyeglasses were the sole player in the filed of vision correction for a long time. » Read more: Fashion Eyeglasses at Cheap Price
When Should We Receive Optometry in a Day?
February 24th, 2010Before choosing glasses frames and lenses, you have to receive an optometry that infers detailed information of your eyes. Then you would feel free to choose any spectacle to purchase a pair of prescription eyeglasses. Any mistake during the test could easily have ended in impairment of vision. Theoretically, diapers may vary in eyesight in a day that when to receive an eye test will lead to different results as well as means which lenses should you put on. » Read more: When Should We Receive Optometry in a Day?
Try on Eyeglasses Online
February 23rd, 2010A great many of customers don’t like to shopping online. The major problem is that they can not try clothes , eyeglasses or shoes on that if it is not suitable for them after delivering to doors, then replace a new one would be a big problem. But trying on eyeglasses online is possible today with the advanced technology. What’s more, comparing to traditional street shops, online shopping is more convenient and cheaper. The tend to purchasing eyeglasses online is becoming more and more popular. Without many extra investment, online vendors sell millions of products at a rather nice price. As for eyeglasses suffers, unique eyesight problem are going to be easily dealt with by online shopping. Perhaps, there still many problems bother you for a long time. Here we will tell you how can you try on eyeglasses online. » Read more: Try on Eyeglasses Online
I Bought a New Pair of Eyeglasses, But Can’t See Well
February 11th, 2010It is quite common that something like below problems may occur:
For some reasons wearers have to replace their old eyeglasses which they see very well with both eyes. And can not accommodate themselves to the new ones.
Some myopia suffers used to wear contact lenses with which they reache a “good vision” with both eyes. But feel pains with the new contacts.
Some wearers state that the new pair are quite good, but they has some troubles when wearing them, for example feel dizzy.
At this point the wearers address their opticians who made the new prescription eyeglasses to “understand” the cause of the problems. » Read more: I Bought a New Pair of Eyeglasses, But Can’t See Well
What Is Eye Correction?
February 9th, 2010Eyes are organs that detect light, and send electrical impulses along the optic nerve to the visual and other areas of the brain. Light rays are always traveling around you from the sun or various lamps. These light are constantly travel in a straight line. Why your friends have perfect eyes, while you have to wear a pair of eyeglasses all the time?
The bending of a light ray is also called refraction which is due to a change in its speed. The normal eye can refract or focus light without the help of any glasses. If the eye cannot focus an image sharply and requires another lens to assist it, then it is said that you have a refractive error. There are many types of refractive errors, and different conditions can result from them, including myopia, hyperopia, and astigmatism. » Read more: What Is Eye Correction?
How to choose prescription sunglasses?
February 6th, 2010Prescription sunglasses are the necessary supplies to protect our eyes especially in summer. Eyes are extremely delicate that some strong light or dirty can easily make them uncomfortable. Eyes provides two windows for us to look at this wonderful planet, so it is our duty to protect them well. In pace with the advancement of material and cultural of well-beings of people, we become to attach great importance of our daily life. Today the purposes to wear prescription sunglasses are not only for protecting, but also for attractive looks that shows personalities. How to buy comfortable sunglasses with graceful outline is a tough task which requires some special techniques. » Read more: How to choose prescription sunglasses?
How To Clean Your Eyeglasses Lenses?
February 5th, 2010After you invest in a pair of new eyeglasses, a good care should been taken in order to prolong its durability. So cleaning your eyeglasses is an utmost important task. Only by right approaches can you keep your eyeglasses on a good state and serve you better. Many people have been found that lenses are easily been dirtied on many occasions like a rainy weather or spoiled by wines on a party. These flecks can be washed completely, but eyeglasses are sort of delicate, you should be careful enough to clean them. It was said that clean lenses with water should be the best choice. Therefore here are some basic procedures for following. » Read more: How To Clean Your Eyeglasses Lenses?
Why we can sell our prescription glasses at so low price？
February 2nd, 2010Choosing eyeglasses is a challenge for some people. Trying to figure out which styles match your appearance as well as your lifestyle can be quite stressful. For most eyewear wearers, they will often visit some optical stores to purchase eyewear at very high price. They have seldom noticed that there is some cheap eyeglasses for them.
We did volumes of research in the market, and find that more and more people need to wear glasses . High quality prescription eyeglasses with a lower price online must be a welcome method. In most cases, it seems that cheap eyewear is just for those who can not afford expensive ones. In fact, those eye wears can be also good alternatives for people of any social strata. Wearers of cheap eyewear speak highly of those products. Some people think there must be great disparity between cheap eyewear and other expensive ones in terms of quality. This is not absolutely correct. It is no denying that expensive eye wears are of great quality and wearers can seldom pick out any defects. But this does not mean that cheap glasses is of low or bad quality. » Read more: Why we can sell our prescription glasses at so low price？
Pupillary Distance for Your Prescription Glasses
February 1st, 2010Your pupil distance is the distance in millimeters between your pupils (the centers of your eyes). Your adult pupillary distance measurement never changes, and it averages 60 millimeters (mm) for women, and 64 mm for men. Sometimes your eye doctor will write your pupil distance for each eye (for example 33/34, called a monocular pupil distance). Or, the eye doctor may write the pupillary distance measurement as 67/64. This means that your pupil distance for distance vision (or DPD) is 67, and for near vision (or NPD, for reading glasses or multifocal lenses) is 64. Your near vision pupil distance is almost always 3mm less than your distance vision pupillary distance measurement.
Get your pupil distance from optometrists
The pupil distance is measured with an instrument called a “pupillometer” that is put up to your face. Any optical store employee can measure your pupil distance with this instrument; it is not required to be measured by an eye doctor. Any optical store will have a pupillometer, so eye doctors assume that you will have your pupillary distance measurement taken in the optical store. » Read more: Pupillary Distance for Your Prescription Glasses