It is interesting to note that three out of every four Americans needs to wear prescription glasses. Some people are born with faulty vision while others develop poor eyesight because of factors like age as well as loss of focus. Also, since more and more people are spending increasingly long hours in front of a computer screen there is a growing number of people who need to wear prescription glasses.
Perfect vision is important because it enables us to see clearly. However, if your vision becomes impaired then you will need to learn how to buy prescription glasses. Before you actually spend your money on a pair of glasses you need to factor in some issues like the costs involved, the time it takes to find a good pair. You will also need to overcome whatever confusion you may be feeling because you are unsure about how to find the right pair for your face as well as your profession.
Here are some tips that can help you buy the right pair. The first thing that you need to do is get your latest prescription from your eye doctor or optometrist. A prescription is normally valid for two years for adults and for one year for young people. So, in case your prescription has become outdated then you will need to get a fresh one. Also, be sure to understand that a prescription for glasses is not the same as one for contact lenses.
Besides getting your latest prescription it is also a good idea for you to know your PD or pupillary distance. This distance is measured in mm and will allow the optician to know exactly where the center of the lenses will provide you with the best vision. Mostly, your PD will be a measurement between fifty-four mm and 68 mm.
Armed with your prescription and PD you are now ready to select a suitable frame. Be sure to pick a frame type that complements the shape of your face. Also, when choosing a frame, be sure to pick one that will suit your personality and personal style. Finally, when choosing a frame makes sure that it is of the right size.
You can buy prescription glasses frames from either an online store or an offline store. The latter is recommended when you need professional help to help you buy the right pair. The former is a better option when you want to buy frames that are more affordably priced.
To keep costs down, try and avoid as many add-ons as is possible as each add-on adds to the cost of your glasses. Also, if you are buying your glasses from an online store, be sure to learn about their refund and return policies before actually placing your order.
When the time comes to buy prescription glasses you must also be ready to pay a little extra for a pair that you know you cannot do without. If you love a particular frame then be ready to splurge a little extra for it.
Finally, be sure to buy more than one pair, as you will find that the extra pair will come in handy should something go wrong with your first pair. And, when buying your glasses, do not forget to also buy a protective case for them as well as a microfiber cloth to keep the lenses clean.