Are Polarized Sunglasses Better? | KOALAEYE OPTICAL

Are Polarized Sunglasses Better?

Retro glasses

The retro glasses have a strong retro flavor. Then, of course, you should choose a special design to wear, simple will make you stand out from the crowd. The square full frame is very retro, using special metal. The metal frame wears comfortable and has a better decorative effect.


Use them in exchange for a new pair.

A trade-in would be an excellent option. The old eyeglasses can be recycled by taking them to the optical shop, which is a low carbon and environmentally friendly.



h3>Transparent Frames

Transparent frames: as for glasses for round faces, the transparent frames aren’t going away anytime soon. Whether clear or with a faint tint, these frames are almost invisible from a distance and make it easy to clearly see the soft features of a round face. So, if you need a pair of glasses for a round face, try the transparent or clear frames.

Full-rim glasses: round faces look best against strong angular lines, while full-rim glasses can enclose and balance these features. So, you can take the full-rim glasses into consideration when choosing round-face glasses.


Contact Lens Materials - Nesofilcon A and Omafilcon A

Nesofilcon A is super water glue. This is the proprietary material of Bausch & Lomb and is now used in only one product, the Bausch & Lomb Pure Suncast (launched in the US in 2012). Water content is 78%, and the oxygen permeability is DK/T =42.

Through PC Technology, the Omafilcon A material contains substances that mimic the composition of cell membranes--- including human eyeball cells, and locks water, and prevents dryness.



Charmant glasses

Japanese Charmant Group is one of the world's famous eyewear manufacturing enterprises. Since its inception in 1956, it has always been the leader of cutting-edge technology in the field of eyewear manufacturing. Charmant is a global titanium expert, and now the domestic market has launched 7 series of titanium, like Z titanium, etc., to meet the Chinese consumers’ pursuit of all ages for high-quality glasses and more comfortable glasses.

Among them, EX titanium is a patent developed by Charmant Group. Compared with common memory titanium, EX titanium has a more stable memory function and a more diversified design.The frame price of Charmant glasses is 1000 yuan above basically, from 1000 to 4000.


What Do the Numbers on Glasses Mean?

The first number on glasses frames is the eye size. It is the horizontal width of the lenses. In general, the number of eye sizes varies from 40 mm to 62 mm in most of the spectacle frames.

The second number is the bridge size. It is the distance between the lenses. Also, it is the bridge that rests upon your nose. Mostly, the size of the bridge on glasses frames would be from 14 mm to 24 mm.

The third number is the temple length. It is the length of the stems of the frame that rests upon your ears. It can be measured from hinge to the end tip of the temple. In general, the temple length in most cases is from 120 mm to 150 mm. The bridge and temple help the frame to comfortably fit on the face.

Meanwhile, if there are no numbers on glasses frames, do not worry. You can always measure your eyeglasses frame with a millimeter ruler. Sometimes, the tiny numbers are worn off or sometimes they are printed too small that you might have to use the magnifying glasses. If you have known the glasses numbers meaning, you can choose to measure them by yourself.

At the same time, to fit the glasses better, you can also choose to measure your face for glasses frames. After knowing the suitable size of glasses, you can choose to buy a pair of glasses online. Thus, Koalaeye Optical is recommended. It is an online glasses store and provides all kinds of glasses, sunglasses, and frames. What’s more, these glasses are stylish and cheap.


Precio de ventaDesde
Precio de ventaDesde


What Is Blue Light Glasses?

Blue light glasses are designed to absorb excess blue light from the many kinds of digital screens in our home and the office spaces. Blue light glasses is becoming more and more popular because it can protect the eyes from the invisible but harmful blue light projected by digital screens. With them, you can enjoy a life with less eye strain and a healthier sleep cycle.

With so many advantages, you may ask whether I can wear blue light glasses all the time. The following part shows some information.

Leave a comment

All comments are moderated before being published.

Este sitio está protegido por reCAPTCHA y se aplican la Política de privacidad de Google y los Términos del servicio.