Why do the online stores give a low price to customers? Because an online store does not need to spend too much to operate than a real life retail outlet, so the prescription eyeglasses available online tend to be much cheaper than those you find in real life. The savings of running an online business are passed on to the customers. With the much less money to get the same or even higher quality prescription eyeglasses, one would be only too glad to do it! You could get really a big bargain online.

When considering the money is OK, then you can begin to choose the prescription eyeglasses. Most online stores have thousands of selection of prescription glasses available for costumers to choose from. It is very easy and simple to use the search functions to narrow down the various glasses. You can make it a breeze to get a perfect pair to meet your need. Many online stores provide the function to let you upload a photograph of yourself, so you can try on the eyeglasses simulatedly to get a look over it to make sure that the eyeglasses you choose are fit your face well. Now you do not need to try on one pair by one pair at the local shops and now you can look at a number of different styles that meet all these requirements at the same time.

What is more, you can enjoy other convenience about online shops. The products you order online are mailed to your door, so you don’t have to walk out the house to search the right eyeglasses, which really save you time and money and make the process of shopping online are easier and more fun. Since you can get so many benefits from online shops, why not buy your prescription eyeglasses online now?

First, you should determine your face style. One easy way is to ask your relatives or friends. They don’t need to go in to too much detail here. Ask them if your face is shaped more like an oval, square or rectangle, triangle or heart, or if it is round like a circle. You can also take a look in the mirror and decide for yourself.

Second, when you know your face shape, what style eyeglass frame will most compliment it?

For this article we will address the triangle or heart shaped face. This face shape is defined by a broad forehead leading to a more narrow mouth and chin.

You should select a pair of eyeglasses with an eyeglass frame that has a thin rim, avoid heavy bottom rims. This will help to balance out the lower portion of your face and jaw line. Selecting an eyeglasses frame with squared sides that have a vertical element to them will accentuate the overall face shape. For the top portion of the eyeglasses frame, look for angled styles or those that will contour the brow bone.

Third, look for glasses frames where the temples meet the lenses higher up. If the temples contact the glasses frame too low, the glasses frame will ride to high and will not look good. If you select an eyeglasses frame with nose pads, this will help you in adjusting the eyeglass frame height to suit your face.

Now you can shop easily and comfortably for the perfect eyeglass frame for your face.

Visual Acuity test. It is the test that determines one ability to distinguish letter, shapes and number in various sizes and from various distances.
Glaucoma test. It is a build up of fluid in the eye that causes the retina to have pressure. Glaucoma doesn’t really have any symptoms, but over time can cause your eyes total vision loss.
Peripheral vision test. It determines the degree of side vision that a person has.

There are three professions that work with the eyes.

Opticians are persons that make the lenses, eyeglases frames and contact lenses. They analyze the prescription that the Optometrists have given. They assist with fitting eyegalsses frames and lenses.

Optometrists examine the eyes for diseases and medical conditions. They are licensed to dispense prescription glasses, contact lenses, and any needed medications.

Ophthalmologists are eye doctors that can perform any needed eye surgeries. They work very closely with the optometrist.

When the exam shows that a pair of prescription glasses are needed, the optometrist will then either help you decide which eyegasses frames and lenses best suits your specific needs, or refer you to an optician for further help.

If any of the following symptoms occur, then an eye exam needs to be scheduled.
1. the eyes are red or swollen for unknown reasons.
2.unusual headaches reoccur while reading, watching television or working on a computer.
3 .having a hard time focusing in on objects.

Also it is suggested that a person should have his or her eyes examined by an optometrist every two years or every year after the age of 60, to determine whether he or she need to wear prescription glasses.

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There are a few general rules for understanding eye glasses and face shapes.

• The first rule is that the shape of the glasses should contrast the shape of your face.
• The second rule is that the size of the frame of the glasses should fit the size of your face.

The first rule is where people seem to have the most problems with eye glasses and face shapes.

• People with square faces should compliment the lines of their face with slightly rounded frames.
• People with an oval shaped face will have the most options available to them.
• People with round faces should look for more angular frames with straight lines.
• People with triangular, or heart-shaped faces require a light touch so heavy frames should be avoided.

Another consideration with eye glasses and face shapes is nose shape.

• A long nose can appear shorter with a double bridge or high sidebars.
• A large nose can be balanced with a large frame that will give the effect of a smaller nose.
• A small nose can appear to have better proportions with eyeglasses that have a high nose bar.

If you are hoping to purchase prescription glasses at an affordable price without heading out to an overpriced eyeglasses store, you should try online. The wide variety of eyeglasses frames, materials and new collections for men, women and children will keep you browsing with excitement flowing through you as you visualize the affordable price tags that go along with every item that catches your eye.

In some eyeglasses website, they provides customers with is the Virtual Try-On section. You can utilize this cutting-edge feature to visualize other customers wearing the specific frame that you are interested in so that you can see how it looks on someone’s face. More importantly, some glasses site let you have the ability to upload a new photo of yourself, which allows you to see how you look with the frames on.

This amazing feature eliminates the only glaring inconvenience involved with shopping for prescription eyeglasses on the World Wide Web.

After taking an eye test and keeping a copy of your prescription, you can then proceed to visit the site you like. There, you can choose your eyeglasses frames, your lovable glasses lenses, and offer your prescription. Usually about 7 days, the new eyeglasses will reach your hands.