If you are planning on buying eyeglasses online, then you need several things including your eyeglass prescription. To get your latest prescription, you can ask your eye doctor, or if it is older than two years, then you will need to get your eyes examined. When getting your prescription, make sure you understand some common terms used like OD and OS.
PD measurement
Second, you need to obtain your PD (pupillary distance) measurement. It is available from your eye doctor and is the exact distance between each of your pupils. This measurement is measured in millimeters and a typical measurement is anything from 54 mm to 68 mm. you can obtain this measurement when undergoing your eye examination.
Don’t buy too many add-ons
Third, when shopping for eyeglasses online, you need to be careful about how many add-ons you choose. It is easy to get sucked into buying more add-ons than you really need. If you do this, then the cost of your eyeglasses will increase considerably. So, when choosing add-ons, you need to not only know what is essential, but you also need to check out a handful of eyeglasses online retailers to ensure you are not paying more than you should.
Comparison shop
Fourth, when shopping for your eyewear from an online store, you need to look at several sites to see which one is offering you the best deal. Also, do not pay too much attention to brand because even generic brands can offer benefits that you normally expect to get from a brand name item.
Frame size
Fifth, when selecting your frames, you need to look at several factors. First of all, you need to pick a frame size that is right for the size of your face. Second, you need to pick a frame shape that complements the shape of your face. Third, you need to pick a frame material that is robust and strong.
Choose lenses carefully
Sixth, you need to choose your lenses carefully. When it comes to picking the right lenses, you need to check which material works best for your prescription. If you have a particularly strong prescription, then it pays to go with lenses that are on the thin side. Typically, this means opting for high-index lenses though these can be quite expensive. Polycarbonate lenses are a good alternative as they are robust and also more affordable.
Pick the best lens coating
Seventh, after choosing your lenses, you need to choose the right lens coating. As mentioned earlier, do not go for too many coatings as they will unnecessarily jack up the cost of your eyeglasses online. Ideally, you need to go with anti-reflective coating or anti-scratch coating as they will not only protect your vision but also ensure you get to enjoy perfect vision.
After choosing your frames and lenses, you are now ready to pay for your purchase. But before you do that, make sure you read and understand the site’s return and refund policy. If you are satisfied with these policies, you can make your payment and then all you need to do is wait for your order to be delivered to you.
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