Posted by John Concrane on December 6, 2023 in Business
Custom glasses frames manufacturer by timelessglasses.com: Our biodegradable sunglasses, custom sunglasses, titanium alloy glasses engineers use Auto CAD and CDR to design timeless eyeglasses, and can design around 40 styles to the global market, which can meet different customer needs. Cut down the typical 4-6 month development timelines to 2-3 months. Timeless has practical experience sales team and solve the supply chain problems of glasses-related products. We are a professional eyewear creative design and customization company with more than 20 years experience, focusing on eyewear OEM and ODM services. See even more details at custom eyeglasses.
Wenzhou Timeless Glasses manufacturer specializes in designing and manufacturing Kids glasses frames for children, Our kids Optical frames can also take into account practical functions and fashion style, providing fashion and comfort coexisting wear experience. It can be suitable for more different sizes of faces and nose. Every child is unique, and it is different and lively and lovely. Wenzhou Timeless Glasses Kids glasses frames series include a variety of styles and colors to choose from the child’s personalized demand.
Wenzhou Timeless Glasses Clip-on eyeglasses seem to be favored by wearers with prescription when they became available in the market. With the wonderful clip, wearers can get protection from the harmful UV rays in the sun, especially when they drive. Clip-on sunglasses offer the same protection as other sunglasses do, and make it acceptable for those who need special sunglasses. Contracted with other company, clip-on eyeglasses of Wenzhou Timeless Glasses features that there are different shapes and wonderful colorful lens.
Sunglasses of Timeless Glasses has Signature lightness, ultimate comfort and perfect UV protection. High-quality design with striking colours and innovative technologies result in sunglasses with timeless chic and perfect UV protection. In addition, we can use environmentally friendly materials and produce biodegradable sunglasses. These ECO-friendly sunglasses have the function of being environmentally friendly and excellent protective ultraviolet.
To observe whether the lens has scratches, impurities, bubbles, stripes, check the outer packaging of sunglasses, regular sunglasses should be marked with product name, color, diameter, quality level, the name of the manufacturer and trademark, mirror or tag marked with anti-UVA, UVB and CE signs of the sunglasses to ensure that a certain amount of ultraviolet. Hold the corners of the sunglasses against the fluorescent lamp and let the reflective strip of the mirror roll gently. If you find that the sunlight reflected by the mirror appears wavy and distorted, it shows that the lens is not smooth, and such a mirror will damage your vision.
Sunglasses belong to the series of flat mirrors. Set according to national standard, sunglass allows to contain the refraction of plus or minus 8 degrees only more, exceed this error range is unqualified product. According to scientific research personnel to inspect the sunglass on the market, the refraction that has nearly 3 into sunglass exceeds acceptable poor, some is as high as 20 many degrees even. The expert points out, the consumer of normal vision wears this kind of sunglass, as wearing a pair of myopic lens or farsightedness lens, after a summer passes, consumer can be by inferior sunglass “cultivate” become myopia or farsightedness patient. When you wear sunglasses after dizziness, nausea, dazzling and other symptoms, should immediately stop wearing.
What is the principle of sunglasses? Sunglasses can block uncomfortable bright light and also protect the eyes from damaging ultraviolet rays. All this is thanks to metal powder filters that “select” light as it hits. The tinted glasses selectively absorb some of the wavelengths that make up the sun’s rays because they use very fine metallic powders (iron, copper, nickel, etc.). In fact, when light hits the lens, it is subtracted by a process called destructive interference. That is, when certain wavelengths of light (in this case UVA, UVB and sometimes infrared) pass through the lens, they cancel each other out on the inside of the lens, toward the eye. The overlap of light waves is no accident: the crest of one wave and the trough of its nearest counterpart cancel each other out. Destructing interference depends on the refractive index of the lens, which is how much light diverges as it passes through different substances from the air, and also on the thickness of the lens. Generally speaking, the thickness of the lens does not vary much, while the refractive coefficient of the lens varies according to the chemical composition.
High thermal strength: The use temperature is a few hundred degrees higher than the aluminum alloy, can still maintain the required strength at medium temperature, can work for a long time at 450 ~ 500℃ temperature. These two kinds of titanium alloy in 150℃ ~ 500℃ range still have a very high specific strength, and aluminum alloy at 150℃ specific strength decreased significantly. The working temperature of titanium alloy can reach 500℃, while that of aluminum alloy is below 200℃. Good corrosion resistance: The corrosion resistance of titanium alloy is much better than that of stainless steel in wet atmosphere and sea water. Pitting corrosion, acid corrosion, stress corrosion resistance is particularly strong; It has excellent corrosion resistance to alkali, chloride, chlorine organic products, nitric acid, sulfuric acid, etc. But the corrosion resistance of titanium to reducing oxygen and chromium medium is poor. See extra information at timelessglasses.com.
You might be surprised to hear that sunglasses have been around for quite some time, dating back to prehistoric times. So, let’s pull back the curtain on these early forms of sunglasses. Imagine living in a place where the sun’s reflection off the snow could blind you. That was the reality for the Inuit people. They created snow goggles from caribou antlers, which had thin slits to allow minimal sunlight and prevent snow blindness. This clever invention demonstrates that necessity truly is the mother of invention.
Why Get Polarized Sunglasses? Now that we’ve established what polarized sunglasses do, it’s time to explore why you should consider investing in them. Simply put, polarized sunglasses offer superior vision quality by reducing glare and enhancing contrast. They provide more comfortable and clearer vision, especially in bright conditions, making activities like driving, fishing, skiing, or even just enjoying a sunny day safer and more pleasant. One of the primary benefits of polarized sunglasses is glare reduction. Glare can cause discomfort, distort colors and shapes, and temporarily blind you. Polarized sunglasses eliminate these problems by blocking glare. You’ll appreciate this feature when you’re out on the water, where the glare from the sun on the water’s surface can be incredibly intense.
Now, the first gem in your glasses-cleaning toolkit should be a lens-cleaning solution. These come pre-made, ready for you to deploy in the fight against dirt. But, if you’re a DIY kind of person, there are plenty of homemade solutions that can do just as good a job. Be careful, though. Make sure you use recipes from reliable sources. After all, you don’t want to accidentally damage your precious glasses. Next up, we’ve got clean clothes. Microfiber clothes are your best friends here. They’re soft, they’re gentle, and they get the job done without leaving a trace of lint. Cotton cloths can also do the job, but avoid rough fabrics that can scratch your lenses. And, whatever you do, don’t use regular paper towels or tissues. They might seem harmless, but they can scratch your lenses.