1. The certainty of professional help. If you want to make sure that you are buying the right pair, visit an optometrist and seek their professional help. An optometrist checks your eyes and gives you a prescription for sunglasses.
He or she also helps you determine the right amount of protection you need, especially if your eyes are sensitive to light. If you do not know what strength of reading sunglasses is best for you, having an optometrist check your eyes is a very good first step in buying these amazing eyewear.
2. The effect of the type of lifestyle you have. If you spend a lot of time under the sun, for instance reading in your yard or at the beach, you should buy reading sunglasses with a high level of ultraviolet protection. If you are using it during active sports and other activities, you should consider getting stronger frames to withstand the wear and tear of taking your sunglasses on and off.
You can also invest on a sunglass cords which you can wrap around your neck so you will not lose or forget your sunglasses.
3. The advantage of buying off racks. Some local stores sell reading sunglasses in various power levels. You can determine which is best for you by taking the eye test or by picking up a magazine right on the store. Try various power levels until you find one that you are most comfortable with. Start with the lowest and work your way up.
Want to know more about the 3 things to consider in buying reading sunglasses? Take a look at the site here.