Lenses are a key part of a pair of glasses and can make a big difference in how they feel. If you're new to lenses, it can be a bit of a journey to find the right one for you among all the options out there. Today, we're going to talk about how to choose the right lenses for yourself.

Is a higher refractive index always better for lenses?

Generally speaking, the higher the refractive index, the thinner the lens for the same prescription. However, a higher refractive index does not mean that the lens is better. The higher the refractive index of the lens, the more likely it is that dispersion will occur, which can make the wearing experience less comfortable. Also, lenses with a higher refractive index usually cost more. So, we need to think about our eyeglass prescription, frame shape and other things to find the most comfortable lenses. Eyecedar offers prescription eyeglass lenses with different refractive indexes, you can choose the one that's right for you.

Which lens material is the best?

Well, lenses can be made from glass, plastic, polycarbonate, and so on. Which one is the best for you? It depends on what you need. Glass lenses are great for correcting vision with a relatively thin lens thickness and less dispersion, but they're heavier and more fragile. Plastic lenses are lighter than glass lenses and can be tinted in special colors, but they're also more prone to scratching and distortion. PC lenses are tough and lightweight, so they're great for wearing during sports. But they also have the disadvantages of a high price and unstable dispersion control. When purchasing, it's worth trying different materials to find the one you like best. Eyecedar offers customized lens services to meet your individual needs.

Which brands are trusted?

When you find a platform you can trust, you're also finding a product you can trust. A great shopping experience is about more than just a smooth buying and using process. It's also about great after-sales service. At Eyecedar, we're all about providing high-quality prescription glasses, reading glasses, sunglasses, and block blue light glasses. And we've got perfect customer service. If you have any questions about our products, just shoot us an email. Meanwhile, Eyecedar offers a two-year quality guarantee and a thirty-day money-back guarantee to make your shopping worry-free.

I hope that the above is helpful to you. Have a good vision!