Do mirrored sunglasses scratch easily? | KOALAEYE OPTICAL

Do mirrored sunglasses scratch easily?

Use your two hands to wear and take off the glasses.

When you pick and wear glasses, you need to grab the temples with both hands and take them off. When you pick and wear glasses with one hand, it is easy to cause deformation and loosening of the glasses. According to the convention of international glasses design and manufacture, you should fold the left temple first. When placing glasses, keep the convex side of the lens up to avoid scratches on the lenses.


Metal frames are very popular.

Metal-rimmed glasses are one of the hallmarks of British preppy style.?But more than that, it's popular in the fashion world. Metal-framed glasses, especially round ones, will give you a retro look, and the basic ones will have a strong style.?A lot of people can choose the popular style in the past, With new collocation, they have a new flavor. Metallic frames with suit style will be more in line with the taste of the British gentleman.?These days glasses like to use titanium for their frames.?Titanium, for example, is an ultra-light metal element with the symbol Ti. Titanium is mainly used in the glasses industry for its lightweight, elasticity, and good corrosion resistance.



Uvex Stealth OTG Safety Goggles

They provide more protection and coverage than other prescription safety glasses. Due to the full seal around the eye, these OTG safety goggles prevent chemical splashes, and bumps, and scratches, making them wonderful general-purpose safety goggles to wear over your prescription glasses. Dura-Streme's scratch-resistant coating helps keep the lenses crystal clear, which is especially important when wearing the underlying glasses.


How much does it cost to get glasses at Walmart?

The price of the frame varies according to the material. Also, the price of the lenses will vary depending on your prescription. Walmart Vision Center provides frames online starting at less than $20 and going as high as $165. More than 250 prescription glasses are available for under $100, including styles for men, women, and children. The price of the lens depends on the type and frame you choose. The fundamental price of the frame includes clear, plastic, single-vision lenses with scratch-resistant coatings.



Other problems with titanium frames

For the same volume of frames, alloy frames are twice as likely to break as pure titanium frames, and for the same weight, alloy frames break more easily than pure titanium frames.Therefore, some sellers have to add a lot of copper in alloy material and impure titanium material to increase the toughness of the frame, so that the alloy frame is easy to rust, and long-term wear will be eroded because of the salt in sweat.


Choose the cost-effective glasses.

Choose your favorite glasses online. Open the shopping website, and select a store with high credibility. Choose your favorite glasses according to the style, lens, frame color, blue light blocking, radiation protection, and other factors, and then communicate with the customer service about the thickness of the lens and other specific details. If you see the frame is not suitable for yourself, you can communicate with customer service ahead of time to see whether you can buy the frame to send freight insurance. If it is not suitable, can we return it for a refund? To buy a store with a high reputation, you can look at the store's good comments and bad reviews. Talk to customer service. Sometimes there are hidden discounts.


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How To Choose Better Night Driving Glasses?

You should select light alloy material and polymer material with memory, collision resistance, and low friction coefficient characteristics. It can effectively prevent the damage to the eyes and face caused by the friction of the broken lens frame during use. Because of its specific molecular structure, the chemical resistance is good. In the high-temperature environment. it is not easy to deform and can withstand 350 degrees in a short time of high temperature, not easy to melt and combustion. The glasses made of this material are light and strong, and the ears will not be uncomfortable because of wearing the glasses for a long time.

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