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- Polycarbonate vs. Glass Lenses – What’s The difference?
- Advantages and Disadvantages of Polycarbonate and Glass Lenses
- Frequently Asked Questions
- Want to Know More?
Clarity and Quality
Those original opticians had it right when it came to optical clarity. Glass lenses can’t be beaten. And that’s why when exact precision is needed, say in microscopes, cameras, or telescopes, glass is still the standard. But that doesn’t mean polycarbonate or plastic lenses are not clear. High-quality polycarbonate lenses offer excellent clarity for a pair of eyeglasses or sunglasses. The truth is that our eyes can’t really detect the difference in clarity between glass and high-quality polyc...
Impact Protection
This is the area that really differentiates between glass and polycarbonate lenses. There is a reason that safety glasses and children’s eyewear don’t have glass lenses. And that reason is impact protection. Even the most modern glass lens is more likely to break or shatter than a polycarbonate lens. That’s because Polycarbonate flexes instead of shattering when hit by an object, whether it’s gravel, a ball, or an elbow. And since manufacturers of sports eyewear understand that frames get dro...
Weight
Glass lenses used to be really heavy. And wearing them for long periods of time was a chore. One of the biggest selling points of early plastic lens material was that it was lightweight and offered all-day comfort. Today, even though glass lenses are thinner than they used to be, polycarbonate lenses are still the lighter choice.And if you combine them with a lightweight frame material like titanium or nylon, you’re set for a full day of comfortable wear.
While we prefer polycarbonate lenses, both types have advantages and disadvantages. Check out our useful diagram below and a quick rundown of both types of lenses:
Can Polycarbonate Lenses Crack?
Yes, polycarbonate lenses can crack. But if your polycarbonate lenses do break, they are less likely to shatter into small, harmful pieces. If your polycarbonate sunglass lenses do crack, check the manufacturer to see if they offer replacement lenses.
Are Polycarbonate Lenses Safe?
Yes, Polycarbonate is a safe material for your sunglasses. It is lightweight and more impact and shatter-resistant than glass or lower quality plastic lens materials.
Is Polycarbonate Plastic?
Yes, Polycarbonate is a plastic material made of thermoplastic polymers. Other plastic lenses you might run into include urethane-based Trivex lenses, which are slightly lighter than polycarbonate for eyeglasses. CR-39 plastic lenses are regular plastic lenses you might find in very inexpensive sunglasses. Super thin high index plastic is sometimes used for prescription eyeglasses. This plastic tends to reflect a lot of light, leading to glare. They usually need an anti-reflective coating. Bu...
Have a question about Polycarbonate vs. Glass lenses? Or want to know more? Let us know in the comments below!
Apr 25, 2022 · TheSunglassFix.com replacement lenses review, and comparison to original lenses. Plus our Sunglass Fix ordering and shipping experience.
Fix your scratched Oakley Breadbox OO9199 56mm sunglasses with Sunglass Fix™ Replacement Lenses.
Solid Quality Replacement Lenses for my Obsolete Ray-Bans! I ordered a pair of SFx Diamond BIO Polarized lenses in Steel Blue for my Ray-Ban RB3541 sunglasses. This was the only company that had this specific lens size available for my Ray-Ban RB3541 sunglasses.
Discover in this blog post how to repair scratched polarized sunglass lenses. We offer a quick and easy solution with our premium quality replacement lenses.
People also ask
Can replacement lenses help prevent scratches on polarized sunglasses?
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Apr 28, 2023 · Glasses lens replacement services can be much more affordable than replacing frames, and many websites offer options for buying new lenses without needing to visit a doctor or optometrist.
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