Is Online Eyeglasses Any Good? Seven Ways You Can Be Certain
Sun, Apr 03, 22 By : Koalaeye
Step-by-Step Glasses Size Guide In this section, we will show you how to perform glasses measurements. But the first thing is to know what face shape you have. If you do not know, click here to have a check. Then you need to know where to find the size measurement of your glasses. In general, you will find numbers that look like this 51-17-145 at the temples of your eyeglasses. Of course, these numbers come at different meanings. The first...

Step-by-Step Glasses Size Guide

In this section, we will show you how to perform glasses measurements. But the first thing is to know what face shape you have. If you do not know, click here to have a check.

Then you need to know where to find the size measurement of your glasses. In general, you will find numbers that look like this 51-17-145 at the temples of your eyeglasses. Of course, these numbers come at different meanings.

The first number often refers to the lens width. Lens width is the horizontal diameter of the lens at its widest point. In optometry, another term is eye size.

The second number often means the bridge width. Bridge width is the part that joins the two lenses and sits over the nose. Some refer to this as the gap. The bridge width varies between 14 and 24 millimeters.

The third number often means the temple length. The temple is the arm that keeps the sunglasses on your face. That arm extends to the part that hangs on the ears. The length is usually 135, 140, or 145 millimeters.

Lens height measures the size of the lens vertically, that is from the top to the bottom of the lens. Although sizes may differ depending on the brand, the standard size is somewhere between 32 and 38 millimeters.


How to buy prescription glasses online

Consumers should choose different styles of frames according to their age and professional characteristics. Because everyone has different face shapes, different interpupillary distances, and different diopters, the size of the frames should vary from person to person.

Lenses are divided into glass lens, resin lens, and PC lens, and you can choose according to your preferences. The glass lens has a stable refractive index, good abrasion resistance, and stable optical performance, but it is relatively heavy and easy to break. Resin lens with high light transmittance is light, safe, and not easy to break, but the surface is easy to wear. PC lens has a high refractive index, but the surface is easy to wear.



SaintShilan Titanium Rimless Flexible Frame

They are lightweight glasses with transparent titanium lenses. They have a soft silicone nose pad, with no pressure on the nose, ensuring the best comfort to wear! The environmentally-friendly IP electroplating rack -- SaintShilan focuses on high-quality electroplating, making you comfortable to wear at work and comfortable to read in daily life. They help improve vision and improve quality of life. They are always the best gifts to you and your family.


Pay attention to the color of your blue-blocking glasses.

For children, their lenses are relatively clean and clear, and the blue light transmittance is higher than that of adults, which is more harmful to the eye. On the complementary color principle of optics, a good pair of blue light glasses should not be deep orange, but light yellow. The complementary color to cyan is orange. So, in order for the glasses to absorb blue light and filter it out, they must appear blue's complementary color yellow, otherwise, they violate the optical principle of absorbing blue light.



Are rimless glasses more expensive than full-frame glasses?

In terms of brand pricing, there are several kinds of prices. For example, the cost of production should be considered. In reality, we ignore the cost of designing products by designers, the cost of workers' wages, and the cost of instruments invested in the early stage. The rimless glasses price is determined according to the material, so if you choose the material of relatively good, the price will be more expensive. In general, the eyeglasses frames are from about 50 yuan to hundreds of yuan. Of course, sometimes the price of rimless glasses is about thousands of yuan. It all depends on the material and lens. You can choose according to your own financial conditions.


LEOTONY

It is an online glasses supplier. They have eyeglasses, RX sunglasses, and sunglasses. LEOTONY was founded in 2016 in Seattle, Washington, by a group of passionate, intelligent, and professional young people who wanted to make the most suitable glasses for fashion, white-collar workers, and students. The company's philosophy is to provide the healthiest and most stylish care for the eyes.



Eyebrow Frame Glasses

The shape of eyebrow frames is somewhat similar to half-frame glasses because the upper half of the frame is made of a loop of wire similar to the eyebrows, which gives it the name eyebrow frame. The style is very fashionable, and fashion seekers may wish to wear a pair.

Glasses with different frames have different characteristics and are applicable to different groups of people. Friends who wear glasses online can choose according to their needs. In short, what suits you is the best. As long as you choose the right frame, you can not only look young but also make you look more fashionable and fashionable.

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