CR39 is a lightweight and strong type of material called "polycarbonate. " This material is very easy to mold to different types of lenses for eyeglasses. There is some special coating that's put on lenses once they are made. This coating prepares the lenses to receive scratches and various other damage. As such, CR39 lenses are incredibly durable, allowing for long-lasting use without having to worry about them being damaged or needing to be replaced.
Those of you who wear glasses on a daily know how vital it is to own eyewear that looks good too. Enter CR39 lenses! (These ultra-light weight lenses are made for your face and ears so as not to add undue pressure to your head.) This can be especially nice for children or adults who wear glasses for long periods at a time, such as in school or at work.
E.g. CR39 lenses come in a wide variety of options, styles, and colors. So, whether you are into classic, trendy, or Henri Bendel chic, there is a pair for you that will make you feel good to wear them. So no matter what you’re looking for — something fun and colorful, something simple and classic! — there’s a pair of CR39 lenses for you!
If you have sight problems — whether nearsightedness (which means you can’t see things far away) or farsightedness (which means you can’t see things up close) — you may need to put on glasses to see better. CR39 lenses are lightweight, affordable lenses that are commonly used in people’s glasses, providing high vision quality.
These can be crafted with various prescriptions. A prescription is a specific measure that tells the lenses how to resolve your vision issues. So, for example, you can see how if you have difficulty seeing things that were far away, your eye doctor will write you a prescription that is put in the lenses to help you see those things clearly. That means there's a pair of CR39 lenses that works for everyone.
CR39 lenses have some of the best optical quality available, so this is one of the main advantages of purchasing them. Optical quality refers to how well and clearly the lenses help you see. These are polycarbonate lenses, meaning the lenses are super clear, and you will see things clearer and more accurately than with some other types of glasses. This is vital for activities such as reading, sports and movies.
CR39 lenses are not only clear, they are also extremely comfortable to wear. They are so light weight you will not feel they are wearing heavy on your face all the time or not suitable for your head. That makes them an ideal fit for those who wear glasses around the clock or have sensitive skin around their eyes. One of the benefits is that you can wear them for many hours and still feel comfortable, which is a huge plus!
Photon Optical, A Chinese expert in optical lenses. Products include Single Vision Lens;Bifocal Lens;Blue cut Lens;Progressive Lens;Photochromic Lens, etc.
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