Round Sunglasses Mens Amazon
Sat, May 07, 22 By : Koalaeye
Continuous Pursuit of High Quality of KOALAEYE Eyewear KoalaEye introduced the most progressive Italian glasses research and development technology and professional production line, closed to The times and the market. The Italian professional design team brings the world's top design concept. They insist on using progressive materials, high technology in manufacturing by virtue of Italy's technology. The glasses have been tested for more than 100 beats and ergonomically changed based on different face shapes. They treat each pair of glasses...

Continuous Pursuit of High Quality of KOALAEYE Eyewear

KoalaEye introduced the most progressive Italian glasses research and development technology and professional production line, closed to The times and the market. The Italian professional design team brings the world's top design concept. They insist on using progressive materials, high technology in manufacturing by virtue of Italy's technology. The glasses have been tested for more than 100 beats and ergonomically changed based on different face shapes. They treat each pair of glasses with the same standards as a work of art, making the whole pair of glasses look more sophisticated and special. The product style, quality, and details should be strictly controlled, so that every pair of glasses, no matter what style and material, must belong to high-quality products if it is produced.


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.



Are Blue Light Glasses Bad for Your Eyes?

After learning some basic information about blue light blocking glasses, are blue light glasses bad for your eyes? No, the blue light glasses would not damage your eyes. Blue light blocking glasses can protect your eyes from harmful blue light and UV rays by using special lens technology to block and filter them out.

Sunlight contains the full spectrum of visible light including red, orange, yellow, blue, indigo and violent, and also non-visible light such as ultraviolet and infrared. A moderate amount of blue light and UV rays can be beneficial for us, but too much can damage our eyes.


What Are Trivex Lenses?

What is Trivex? Trivex lenses were first produced in 2001. Trivex lenses come with several features such as light, impact-resistance, and high-performance strength. Recently, the use of Trivex as ophthalmic lens material has grown in popularity. Lenses made from Trivex material fulfill the same safety standards as those made from polycarbonate.

In addition, because of Trivex’s manufacturing process, plastic lenses sporting Trivex material do not distort vision as much. Trivex lenses offer 100 percent protection from UAV and UAB rays, sharper central vision, and sharper peripheral vision. Trivex was developed for military applications, so it is good for outdoor use. Other benefits include resistance to chemicals and better light refraction.

So, in the following section, we will show you the advantages and disadvantages of the Trivex lenses.



How do fishing goggles work?

When fishing in calm water, the light is straight to us. Because of the wind and waves on the water, there will be countless reflective surfaces, just like we face countless mirrors, leading to not clear float. For a long time, eyes will be very tired. Fishing sunglasses block the uncomfortably bright light and protect the eyes from UV damage. All of these functions are achieved by metal powder filters that 'select' light as it comes in.


Difference between green film and blue film

In addition to the usual hardening, anti-fouling, anti-reflection, anti-radiation, and other functions, the green film has remarkable anti-ultraviolet performance, suitable for people who work outdoors for a long time to use. In addition to the general hardening, anti-fouling, anti-reflection, and anti-ultraviolet functions, blue film’s anti-radiation ability is very good, and it is suitable for computer workers and other people affected by radiation greater.

The coated lenses were originally produced in green, mainly to distinguish them from the uncoated lenses. At 515 nm, the reflection increases the reflectivity by about 2%, so there is a contrast, and the green film is seen in the reflection. This film is the most standard anti-reflective film, and it is the best and oldest one available.



How to maintain a hard-coated lens?

The hard-coated resin lenses can be identified by the sound of the tabletop tapping and the color brightness of the lenses. The lenses, which sound clear and have bright edges, are hardened. In daily use, avoid overheating environment. Avoid contacting with alkaline liquid, so as not to cause damage to the lens. And this damage is usually not formed in an instant.

Long-term use, sun exposure, and so on may make the coating slowly fall off. If the production of hard film technology is worse, the film is easier to fall off. When cleaning and adding a hard-coated lens, clean the particles on the front and rear surfaces of the lens with clean water first, and then blot dry with a clean soft cloth. Do not wipe the surface when the lens is dry.

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