Glasses frames wholesale manufacturer 2024: We’ ll do one-stop solution for your sunglasses and eye glasses business line, craft an unboxing experience your customers will love, taking into consideration brand, utility and sustainability. It usually takes 1 month to produce a sample of your design, which we then ship to your address by Air Express freight for approval. Once the sample is approved, Timeless Eyewear will do your customized design in the batch production, perform a tight quality control process to make sure that the final product is just like the samples that you approved earlier, or some details or colors if want it improved during the bulk production. See even more info at custom glasses frames.
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.
Timeless Eyeglasses, a trusted eyeglasses wholesale supplier in China, proudly presents our exceptional collection of the best sunglasses for outdoor sports. As a professional sports sunglasses manufacturer, we specialize in designing and manufacturing high-quality eyewear that caters to the needs of athletes and outdoor enthusiasts. Whether you’re into running, cycling, or any other outdoor sports, our sunglasses are designed to meet your specific requirements. Our range includes specialized running sunglasses that offer a secure fit, lightweight construction, and enhanced UV protection. For cyclists, we offer cutting-edge cycling sunglasses with aerodynamic designs, adjustable nose pads, and anti-fog lenses.
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.
Lenses should be flat, high transparency, lens material has glass and resin, and a good lens should be polarised lens. It is made of a synthetic resin as light and precise as a contact lens. It consists of seven thin sheets and two superhard wear-resistant layers. The second and sixth layers are shatter-proof strengthening layers; The third and fifth layers are ultraviolet filter layers, and the middle layer is a polarizing filter layer. Polarised lenses are popular sunglasses that effectively filter out reflected light and harmful ultraviolet rays, and are resistant to shattering and abrasion.
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. Discover additional information at https://www.timelessglasses.com/.
Ah, sunglasses! Those mysterious accessories that make us look cool, confident, and effortlessly stylish. But did you know that besides serving as an excellent fashion statement, sunglasses play a vital role in protecting your eyes? That’s right! Today, we are going to delve into the world of sunglasses, uncovering their history, how they work, the health benefits they provide, and even some handy tips for choosing the right pair for you. So, shall we dive in? Sunglasses have a rich and colorful history. They have evolved from primitive forms to the modern sleek designs we see today. Let’s take a trip down memory lane, shall we?
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.
