who has the cheapest eyeglasses? | KOALAEYE OPTICAL

who has the cheapest eyeglasses?

Can titanium temples be bended?

Using titanium alloy as the main material, the strength of the spectacle frame becomes larger and the density is smaller. Strong for the frame can be a good guarantee of the structure of the frame, and small density can effectively reduce the weight of the frame, so as to reduce the pressure on the ears and nose of the frame. The toughness of titanium alloy is very good, which can effectively avoid the breaking, bending deformation of the spectacle frame because of an accident.

It is recommended not to bend without authorization. There are many special tools for adjusting glasses. Bending by hand is easy to cause fracture because the force is concentrated at one point. You can take your glasses to a nearby optical shop and have them adjust them. Many big optical shops do this for free.


The Advantages of Single Vision Lenses

As is well known, single vision lenses can be used to correct your vision so that they can restore your ability to see clearly.

Single vision lenses can boost the overall quality of your life with improved visual health and acuity. Single vision lenses can also help relieve you of eye strain and ensure fatigue and migraines.

Besides, single vision lenses will help to protect your eyes from impact, trauma and common irritants like dust, sand and insect.



The principle can be followed when choosing glasses for people with round faces

Choosing the right frames is not an easy task. Choose a color closer to your skin or lighter than your eyebrows for a more natural look. In reality, there is no exact answer to choosing glasses based on face shape. The rule to follow when choosing glasses for a round face is to make up for the lack of a round face by choosing an angular style. The vertical lines of the frame should be narrow.


Features of Beta titanium glasses frame

Beta titanium has better strength, fatigue resistance, and environmental corrosion resistance than pure titanium and other titanium alloys. The shape plasticity is very good, which can be made into wire and sheet, more lightweight. They are used to make glasses and can get more shapes and styles. It's the material for a new generation of glasses. Customers with higher requirements for style and weight can completely choose beta-titanium glasses. Because β titanium processing technology is higher than pure titanium, usually only large factories and brands will produce, and the price is higher than pure titanium glasses.



The superior properties of titanium glasses

They are light, around 40% of stainless steel. The hardness is high, about twice that of stainless steel and common steel, twice that of iron, and six times that of aluminum. In a world of ultra-low temperatures, titanium becomes harder and more superconductive, while steel becomes weaker and less capable. They have corrosion resistance, with no rust. Titanium does not rust in the sea for five years, while steel corrodes and deteriorates in seawater. The thermal conductivity of titanium is about the same as that of stainless steel. They are non-allergic materials. Titanium is a harmless material to the human body. More because it does not have an allergic reaction to the human body, it is one of the few metal materials used in medical science.


Select qualified optical lenses.

Anti-blue light lens must be qualified optical lens first and must have a certain percentage of anti-blue light effect. The general anti-blue light optical lens effect is about 30%. Even if it is not nearsighted people, it is best to choose the brand lens of reliable optical lens production enterprises. Anti-blue light lens is only suitable for people who use electronic display devices such as computers for a long time and is not suitable for patients with visual fatigue symptoms.


Prezzo di venditaDa
Prezzo di venditaDa


Ada Vision Center

They will help you narrow down your options to find the look, fit, and functionality you want. Optical Glasses provides a large selection of glasses, designer frames, and sunglasses. They provide the latest collections of European and American designer glasses in a variety of styles, colors, and materials, including titanium, stainless steel, and plastic. They have a variety of glasses and sunglasses frames designed by top designers. Sunglasses add comfort to your actions. They help you learn about lens and glasses care techniques and the benefits of bifocals, progressive lenses, high refractive index lenses, and prescription sunglasses. According to your special needs, they can provide you with professional glasses sports glasses, protective glasses.

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