Can Sunglasses Be Loosened? | KOALAEYE OPTICAL

Can Sunglasses Be Loosened?

Are the glasses purchased online of good quality?

Always, there are some people who question online shopping, whether the quality of the glasses purchased online is up to standard. Then I have to ask, is the quality of the glasses bought in the physical store good? Most people do not have the ability to judge the quality of glasses. It can be said that they decide which to buy based on an inexplicable idea. Therefore, for those who do not understand glasses, the quality of the glasses purchased online is not a question we should consider. In my personal experience, there has been no quality problem with the glasses purchased online, and for the same price, the glasses purchased in physical stores are much worse than those purchased online.


How to clean a contact lens case?

Avoid cleaning contact lens cases with running water. Tap water contains a number of chemicals that can be harmful to contact lenses, as well as microorganisms such as bacteria. Please rinse and disinfect with boiling water. Use contact lens solution before cleaning. Let it dry. Make sure the contact case dries naturally before you use it. Stay away from cosmetic bags. It is to avoid that your contact lens case is contaminated by cosmetic bags. Some dust from cosmetic products can easily contaminate contact lens cases, so stay away from cosmetics.



Are blue light glasses good for driving at night?

Are blue light glasses helpful when driving at night? The answer is not necessarily. Anti-reflective coating on glasses is beneficial. But blue light blocking won't have any effect on your driving at night. If your glasses have an anti-reflective coating, then they might be helpful for night driving. Otherwise, they won't have any impact.


Memory Titanium Flexible Full flex

These glasses have a titanium alloy (non-pure titanium) fully curved glasses frame and have acetate coating at the end. With aviation style, the latest fashion design is used, they are not heavy in weight. The frame is not heavy and flexible. It just needs a little tweaking. They are not heavy at all. Wearing them for hours doesn't cause stress headaches. The glasses can be adapted to informal moments like weekend brunches, or significant occasions, for example, at high-level business meetings. It's made of impressively flexible titanium, and you can twist the temple in each way you want.



Limitations of NXT lenses

NXT lenses made from Trivex can't be cut by means of traditional edge cutting ways, requiring certain edge grinders, which has caused some problems for retail stores. Therefore, now NXT lenses are more used in some glasses, like sunglasses, protective goggles, and so on.


Sunglasses For Fishing - Oyea

Oyea is a well-known eyewear brand in China. Headquartered in Xiamen City, Fujian Province, Oyea eyewear is a diversified company integrating design, development, production, and sales. Oyea classifies the products carefully to meet the different needs of customers so that customers have more choices. The brand is the pioneer and leader of sports glasses in China, focusing on the development and sales of eyewear categories. The appearance of this brand filled the blank in the field of domestic sports glasses and opened a brand new situation of category.


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About Non-polarized Sunglasses

Non-polarized sunglasses block only commonly strong light and filter ultraviolet rays. And the efficiency of its filter ultraviolet ray is lower. But you know, in our daily life, in addition to strong light and ultraviolet light, the light through the uneven road surface, water, and other places will also produce an irregular diffuse reflection of light, so that the human eyes will suffer blurred vision, fatigue. Generally speaking, for a short period of outdoor sports, the non-polarized sunglasses can already meet your needs.

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