Many people realize the existence of internet and start to shop online for eyeglasses. Years ago, there are only a few online stores that sell eyeglasses. The development of technologies caused a lot of optometrists to realize that the internet is a great way to sell the eyeglasses. Most of the online stores only sell to local customers. For example, a U.S. eyeglasses store will only sell to the U.S. customers. You will be able to choose from a wide range of selections while at the online store. You can buy everything you need at the online store including frame, lens and add protective coating to it. The eyeglasses will be delivered to you within 1 week. If you ordered from the brick and mortar store, you will have to wait for 2 weeks. If you find fault with your eyeglasses, you can call the customer center or send them an email. You will receive a quick response from the customer service center.
If you don’t know how to buy the eyeglasses, you can read the instruction at the online store. Normally, the online store has a guideline that teaches the customers how to buy eyeglasses. Before buying the eyeglasses, you need to obtain a prescription from the optometrist. The optometrist will test your eyes by asking you to spell out a series of alphabetical letter on a board that is positioned far away. While sitting for the eye test, you should not squint your eye. Squinting your eyes will cause the prescription to be inaccurate.
It is easy to buy a pair of eyeglasses at the online store. First, you have to select an eyeglasses frame. After selecting an eyeglasses frame, you can customize the lens. You will be able to choose from different types of lenses including standard plastic, high index, ultra high index, trivex, aspheric, and polycarbonate lens. High index lens is not suitable for people with low prescription powers. If you have high prescription power, you should wear high index eyeglasses so that people won’t paying attention at you. You can also customize the lens by adding coatings to it including anti reflective, scratch resistant and ultraviolet treatments. The anti reflective coating will help to reduce the reflections on the lenses. It can reduce two types of reflections on the lenses including internal and external reflections. The internal reflections look like rings and cause the lenses to look thick. External reflections can prevent you from seeing the things ahead.
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