When you buy glasses online, the right size of your eyeglasses is especially important . Because you can not get a chance to try on the frames in a online store, but if you want to make sure the eyeglasses will fit for comfort and looks, should know the best size for your face. In the local spectacle store, you can look at the measurement information which is printed on the inside of one of the temples or on the bridge. And you don’t have to try on too many eyeglasses before you have known your size.
The size information is typically formed a set of three numbers which can be measurement with millimeters. For example, frames those are size 53-18-140. The first number 53 is the horizontal width of frames. The second number 18 is the distance between lenses which are also called the bridge length, and the third number 140 is the length of the temples. Another smaller frame like 50-17-138.
The most important thing before you choose the right size is to make sure the eyeglasses are at least as wide as your face. Otherwise, the eyeglasses will look and feel too small. The size of eyeglasses includes the horizontal width between the two lenses . It is helpful if you know the width of your face, or you can try on a few pairs, then you’ll know the minimum horizontal width you need.
Most commonly, the value for the distance between lenses can not be a guide for fitting over noses. The number can be misleaded if the shape of the lenses brings them close together at the bridge. There are no a lot of choice in the length of the temples. 140 is the most common number.
However, for some people, a temple that is longer than 140 is more comfortable which is more suitable for their faces. If the temple is too short, it may not have enough length for proper final fitting and adjustment. Besides, a temple which is longer looks better by going straight back across your head and not angled up. A wrapped frame may have a temple length that appears to be short, but you’d better to take the wrap into consideration which pushes the temples back over your ears.
Once you know the size that fits you best, you can confidently buy prescription eyeglasses online and take advantage of savings on the best brands.