Excellent glasses frames manufacturer: Our design and engineering teams concentrate on the innovation and the evolution of design, quality, materials and manufacturing. Moreover, our engineers use AutoCAD and CDR to design glasses, and can design around 40 styles to the global market, which can meet different customer needs. For stock items, it will take 3-7 days; OEM or ODM order will take 30-40 days after sample confirmed and receive your deposit. For small quantity order , we suggest to delivery by express, such as DHL,FEDEX,UPS, TNT, EMS (DHL is highly recommended); For bulk order, we suggest to delivery by air or sea. Find additional info at glasses manufacturer.
Titaninum alloy material which is new design in the world and light and cheaper that fully Titaninum, especially for high dergee. It is designed for people who are sensitive of skin. What’s more, it is stong and not changable.Timeless Eyeglasses focuses on providing a variety of custom Titanium alloy glasses for customers.Good materials, advanced production technology, and fine manufacturing techniques are used in the production of Titanium alloy glasses. It is of fine workmanship and good quality and is well sold in the domestic market.
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.
Choose Timeless Eyeglasses as your go-to supplier for premium sports eyewear. Elevate your outdoor experience with our exceptional collection of outdoor sports sunglasses and discover the difference that quality and innovation can make in your athletic pursuits. Timeless Eyeglass manufacturer offer a wide range of acetate sunglasses that are not only stylish but also provide warmth and comfort when worn. Acetate materials allow for a diverse range of color options, including monochrome, translucent, and patterned designs. These sunglasses are meticulously hand-assembled at their modern manufacturing facility in China.
The color of sunglass besides the color of skin according to oneself, face shape, dress will match outside, still should choose according to go in and out place. Generally speaking, black, tan and gray filter well; Grey lens can be balanced absorption of any color spectrum, after wearing the lens to see the scene will only darken without obvious color difference; The tawny lenses filter out large amounts of blue light and improve visual contrast and clarity, especially in polluted or foggy conditions.
How to choose and wear sunglasses? Expert reminds consumer, must not pay attention to the style of sunglass only, should pay attention to its internal quality more. For qualified sunglasses, the transmittance of UVA at wavelengths between 315nm and 380nm should not exceed 10%, and the transmittance of UVA at wavelengths between 280nm and 315nm should be zero. Wearing these sunglasses can protect the cornea, lens and retina of the eye from UV damage. A few cheap sunglass cannot filter ultraviolet ray not only, can because keep out after visible light instead, the irradiate that makes ultraviolet ray is more remarkable, this kind of inferior sunglass is inferior to do not wear.
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.
But due to the poor performance of titanium alloy process, cutting is very difficult, so made of the frame to absorb hydrogen, oxygen, nitrogen, carbon and other chemical impurities are more. The wear resistance of titanium alloy is relatively poor, and the production process is more complex, so every time this material is used to make the frame, the cost is relatively high and the workmanship is more complex, so the price is much more expensive than the ordinary frame. The frame made of titanium alloy has a much lower density than ordinary frame, so its firm performance is very strong, and it is not easy to fall off or damage the skin. The density of titanium alloy is generally about 4.51g/ cm3, which is only 60% of steel. The density of pure titanium is close to that of ordinary steel. Some high strength titanium alloy exceeds the strength of many alloy structural steel. Therefore, the specific strength (strength/density) of titanium alloy is much greater than that of other metal structural materials, which can produce parts with high unit strength, good rigidity and light weight. Aircraft engine components, skeleton, skin, fasteners and landing gear all use titanium alloy. Find additional info on https://www.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.
By caring for your glasses, you’re not just preserving a pair of eyewear; you’re safeguarding your window from the world. So, the next time you casually pull your shirt to clean those lenses, pause and reconsider. Your glasses deserve better, and now you know how to deliver that. In our daily lives, we often find ourselves squinting under the harsh glare of sunlight bouncing off car windows, roads, or bodies of water. We may reach for the closest pair of sunglasses, but not all sunglasses are created equal. Enter polarized sunglasses – the unsung heroes in combating intense glare. But what exactly does ‘polarized’ mean? Why should you consider swapping your regular sunglasses for polarized ones? And how can you tell if the shades you just bought are polarized?
