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Wondering what makes polycarbonate lenses special? Here’s a quick guide on why they’re a top choice for durability, comfort, and style.
When it comes to eyeglasses, the right lenses can make all the difference — not just in how you see the world, but in how comfortable and protected your eyes feel. That’s where polycarbonate lenses come in. You may have heard of them, but what exactly are polycarbonate lenses, and why should you consider them for your next pair of glasses? Let’s break it down.
What Are Polycarbonate Lenses?
Polycarbonate lenses are made from a thermoplastic material originally developed for aerospace applications. They were first used in helmets for astronauts. Over time, the amazing properties of polycarbonate — like being super lightweight and incredibly tough — have made it a popular choice for everyday eyewear.
These lenses are created by molding polycarbonate under intense pressure and heat, resulting in lenses that are not only strong but also provide clear, crisp vision. Compared to traditional plastic lenses, polycarbonate is the go-to option for anyone who needs extra durability without sacrificing optical quality.
You have choices when it comes to your lenses! Let the eye care specialists at America’s Best show you lens options that are right for your prescription and your lifestyle.
5 Key Benefits of Polycarbonate Lenses
These are the standout benefits that make polycarbonate lenses worth considering.
1. Impact Resistance
One of the most significant advantages of polycarbonate lenses is their impact resistance. These lenses are up to 10 times more impact-resistant than your typical plastic or glass lenses, which is a huge deal for kids, people with active lifestyles, or anyone who just wants that extra layer of protection. Whether you’re running on the field, biking through the city, or working in a hazardous environment, these lenses keep your eyes safe from unexpected bumps and accidents.
2. UV Protection
Polycarbonate lenses come with built-in protection from the sun’s harmful rays, blocking 100% of UVA and UVB rays. If you’re someone who spends a lot of time outside, this natural UV protection is a game-changer. You won’t have to worry about adding any special coatings to your lenses — it’s all built right in. Plus, this protection helps prevent long-term UV-related damage to your eyes, keeping your vision healthier in the long run.
3. Lightweight Comfort
Glasses can feel heavy if you’re wearing them all day. Luckily, polycarbonate lenses are super lightweight, making them much more comfortable for extended wear. If you’ve ever dealt with the discomfort of heavier lenses digging into your nose or leaving pressure marks behind your ears, you’ll love how light polycarbonate feels.
4. Thin and Stylish
Worried about thick, clunky lenses? Polycarbonate lenses are a sleek alternative. Thanks to their high refractive index, they can be up to 25 percent thinner than traditional lenses, even if you have a stronger prescription. That means you can enjoy clear vision without sacrificing style. These thinner lenses fit more comfortably into a wider range of modern, lightweight frames, so you won’t feel like your glasses are bulky or outdated.
5. Scratch Resistance
While no lens is totally scratch-proof, polycarbonate lenses come pretty close. That’s because they are manufactured with a hard, scratch-resistant coating, which makes them more durable than standard plastic lenses. So, if you accidentally drop your glasses or clean them a bit too roughly, you’ll notice that polycarbonate lenses hold up better against mishaps and everyday wear and tear.
Who Should Use Polycarbonate Lenses?
Polycarbonate lenses are an excellent option for a wide range of people, including:
Children: Kids tend to be rough on their glasses, and polycarbonate lenses can handle drops, bumps, and everyday accidents without breaking easily. That’s why America’s Best includes polycarbonate lenses in glasses for kids 13 and younger — at no additional charge.
Athletes: If you’re into sports or high-impact activities, these lenses provide crucial protection while keeping your vision sharp.
Recommended reading: Kids and Sports: 4 Reasons to Schedule a Preseason Eye Exam
Outdoor Enthusiasts: Love spending time outside? The UV-blocking power of polycarbonate lenses makes them perfect for hikers, bikers, or anyone who’s out in the sun.
Professionals in Hazardous Environments: There’s a reason these lenses are a top choice for safety glasses. If you work in environments where debris or physical impacts are a concern, like construction sites or labs, polycarbonate lenses offer the protection you need.
By choosing polycarbonate lenses, you’re investing in safety, comfort, and style. Whether you’re buying for yourself or your family, these lenses are a smart, durable option that won’t let you down.
Medically reviewed by: John Bankowski, O.D.