When it comes to eyeglasses, we all want to have the perfect pair that not only corrects our vision but also suits our style. And while the frames we choose can certainly make a statement, it’s important not to overlook the importance of selecting the right lens materials.
There are a variety of materials available, each with their own unique benefits and drawbacks. Ultimately, the material you choose will depend on your specific needs and preferences. In this article, we’re going to explore some of the most common lens materials available, including CR39 lenses.
CR39 lenses are made from a special type of plastic that is lightweight, scratch-resistant, and shatterproof. They were first introduced in the 1940s and quickly became a popular choice for eyeglasses due to their affordability and durability.
One of the key advantages of CR39 lenses is their lightweight design, which makes them very comfortable to wear. Unlike heavier materials like glass or polycarbonate, CR39 lenses won’t put unnecessary strain on your nose and ears, even if you wear your glasses for long periods of time.
Another benefit is their scratch-resistant properties. While no lenses are completely scratch-proof, CR39 lenses are less likely to develop scratches than other materials, which ensures that your glasses will last longer and stay looking newer.
Lastly, CR39 lenses are shatterproof. This means that they won’t break or crack easily, which can be especially important for people who work in hazardous environments or engage in activities where glasses are likely to get bumped or knocked around.
Of course, there are some drawbacks to choosing CR39 lenses over other materials. For one, they aren’t as impact-resistant as polycarbonate lenses, which means they may not be the best choice for people who play sports or engage in other high-impact activities.
Additionally, CR39 lenses are not as thin as some other materials, which can be a concern for those who want a sleeker look for their glasses.
Ultimately, the decision about which lens material to choose will depend on your individual needs and preferences. Whether you choose CR39 lenses or another material, it’s important to work with your eye doctor or optician to select the best option to meet your vision and lifestyle requirements.
In summary, CR39 lenses are an excellent choice for people who want a comfortable, affordable, and durable option for their eyeglasses. Their lightweight design, scratch-resistant properties, and shatterproof features make them a popular choice among eyeglass wearers worldwide. However, it’s important to weigh the benefits and drawbacks of this material against other options to determine the best fit for your needs.