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Tips for Buying Eyeglasses Online.

In most cases, people buy eyeglasses online even without their prescription at hand and some cannot even remember what was written. The prescription you get on the first instance cannot be used forever and if you are an adult you need another examination after two years and for younger people, it will be after a year.You can get your optician to do another prescription but you do not have to limit your choices to what is available online. All optometrists are required to provide their clients with the prescription whether they ask for it or not. This specifies the eyeglasses you will need to get. Your order should be more than going with whatever is written on the prescription pad if you want to enjoy your new eyeglasses.You should be aware of your pupillary distance measurements which is commonly referred to as the PD. The figure can be found on the prescription but at times it is not available. Every eye doctor has to do the measurements and you can always give them a quick call for the figure or click here to see how you can do the measurement on your own. If you want to buy distance glasses the standard PD is 60 while 57 is for reading glasses.

The eyeglasses retailer will also want to know the kind of frame you prefer.Frame design is made on the basis of eye size, bridge size and temple size. If your current eyeglasses fit well, you can check the measurements on the inside temples. If that does not cut it you will have to try different kinds of eyeglasses at your local optical shop so that you can determine what works for you. In such a manner, you will not have a problem choosing the frame measurements when placing your order. Consider the shape of your face in making your order too. The main face types are diamond, oblong, oval, round, square and triangular. You can ask your optometrist to help you figure out your face type and the eyeglasses which will be best suited. All this can be done on your appointment so that when you leave the clinic you will know what to order.

There are different types of lens and the one you need to get will also be dictated by your prescription.They can be clear, photochromatic or tinted. You cannot benefit from the eyeglasses if they do not come with lenses too.If the prescription is strong you will have acquire thick lenses.