Is photochromic a coating? | KOALAEYE OPTICAL

Is photochromic a coating?

What Are Gaming Glasses?

Gaming glasses are designed for people who play video games on computers or gaming systems. Many gamers and e-sports competitors spend long periods in dark room and the blue light from the screen can affect their eyes. However, if they wear gaming glasses when playing computer games, they can protect their eyes because they provide anti-reflective coating, magnification, and blue light protection.

Gaming glasses with anti-reflective coating helps to reduce glare, which is light that reflects back into your eyes from a digital device. Reducing the amount of glare can help to make eye focusing easier, improve color contrast and potentially increase your reaction time.

Many gaming glasses add a small magnification power to their lenses, which can reduce squinting and eye strain.

The gaming glasses can also help to block blue light and improve your body’s circadian rhythm and improve your sleep quality.

So, you can find that gaming glasses are beneficial to your eyes. However, do gaming glasses work?


GlassesUSA has a wide variety of glasses.

GlassesUSA has a large selection of frames to choose from. Their frames are classified by gender, designer, color, shape, and trend. In addition to sunglasses and sports glasses, there is an area for children's glasses. GlassesUSA has cheap options and expensive frames. To mark the launch of 3D-printed glasses, GlassesUSA is giving consumers the opportunity to design their own frames for an opportunity to win a $300 GlassesUSA gift card.



Sunglasses for Fishing under $50 - Purnyman

Purnyman holds the fashion, quality, high-grade brand concept and is committed to creating their unique brand personality style, cost-effective, PURNYMAN glasses are a few big brands in the price of the most advantageous, and it's polarized sunglasses, can not only see the float fishing especially clear but change color according to the outside world light automatically. It will not affect the sight of floating because of the sudden overcast.


Titanium Rimless Glasses 138811

These elegant rimless glasses almost won't detract from your personal style. There are thin, flexible titanium temple arms. This frame has a shiny finish and is available in silver and white temple tips, purple and light blue temple tips, and pink temple tips.



Blue light blocking glasses to protect eye health

The protective effect of blue light blocking lenses requires professional equipment, such as spectrometers, to detect the transmittance in the blue wavelength band, and consumers cannot detect them on their own. For anti-blue glasses, if you consider buying, it is recommended that consumers choose to buy from a professional optical shop.

In the digital society, people are increasingly inseparable from electronic screens. In order to protect eye health, many people fall into the misunderstanding that anti-blue glasses must be worn for a long time. In this regard, wearing anti-blue glasses also needs to vary from person to person and from time to time. If you watch the screen for a short period of time every day, and there are intervals, pay attention to rest, you do not need to wear anti-blue glasses. For people who frequently and continuously perform high-intensity visual tasks, it is recommended to wear anti-blue light glasses due to the possible medium and long-term cumulative effect of blue light.

Consumers must distinguish the specific situation when buying blue light blocking glasses, and then choose the best blue light blocking glasses that suit them. The right choice of fashionable and suitable anti-blue glasses can give your eyes full relaxation and comprehensive protection!


How to choose progressive lenses

The progressive lens can effectively control the deepening of myopia, but there is no reliable empirical evidence. At present, the height of the lens frame is only about 30mm. The distance from the design of the transition interval is not enough, and the comfort of the eye is difficult to adjust the short distance. From the quality and technology, the foreign brand design process is stable and mature, but the price is too high, there are still a lot of people who are not easy to adapt. The parameters of progressive lenses need to be determined by strict optometry.


Precio de ventaDesde
Precio de ventaDesde


Adjustment of the angle of the nose pad

For the angle of the nose pad, you can apply torque in the horizontal or vertical direction according to the deformation needs. It can be held in the proper part of the nose pad with needle-nose pliers, and the torque can be applied at a certain angle in the vertical plane or horizontal plane to achieve the purpose in accordance with the deformation needs. In the time of repeated actions, in order to prevent the welding place of the nose pad and the glasses ring from breaking due to repeated stress deformation, you can use your fingers to apply external force at the welding place to change the deformation position and play the purpose of protection.

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