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   Are polycarbonate lenses safe?

   • Despite its many advantages, polycarbonate isn't the only lens material suitable for safety applications and children's eyewear. Trivex lenses were introduced in 2001 by PPG Industries. Like polycarbonate lenses, lenses made of Trivex are thin, lightweight and much more impact-resistant than regular plastic or glass lenses.

   Polycarbonate lenses: Advantages and disadvantages

   www.allaboutvision.com/en-gb/eyeglasses/polycarbonate-lenses/

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   Are polycarbonate glasses good?

   • This makes them an excellent choice for sports eyewear, safety glasses, and children’s eyewear. Lightweight: Polycarbonate lenses are up to 30% lighter than regular plastic or glass lenses, making your glasses more comfortable to wear for long periods.

   Understanding the Benefits of Polycarbonate Lenses - Zenni Optical

   www.zennioptical.com/blog/polycarbonate-lenses/

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   Are polycarbonate lenses better than plastic?

   • However, plastics don't have the UV protection inherent in polycarbonate specs. On the other hand, polycarbonate lenses are considerably more expensive than plastic ones, but they offer more excellent impact resistance and durability. Poly material is also more lightweight and less cumbersome to wear.

   Polycarbonate lenses explained: pros, cons and more - Lensmart

   www.lensmartonline.com/blog/eyeglass-lens/details/pros-and-cons-of-polycarbonate-lenses/

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   Are polycarbonate lenses good for kids?

   • Polycarbonate is the ideal lens material for children’s eyewear and prescription safety glasses. Impact resistance sets them apart from other eyeglass lenses. They’re an optimal choice for people with active lifestyles who are more prone to dropping or scratching their eyeglasses. Benefits of polycarbonate lenses include:

   What Are Polycarbonate Lenses? Pros, Cons, Cost, and More - Vision Ce…

   www.visioncenter.org/eyeglasses/polycarbonate/

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   Do polycarbonate lenses have UV protection?

   • Polycarbonate lenses have a natural ultraviolet (UV) filter, so you don’t have to add a special coating to keep your eyes safe from the sun’s harmful UV rays. One of the biggest advantages of polycarbonate lenses is their impact resistance. But there are other pros and cons to keep in mind, including:

   Polycarbonate vs. High-Index Lenses: What's the Difference?

   www.allaboutvision.com/eyewear/eyeglasses/polycarbonate-vs-high-index-lenses/

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   What are polycarbonate lenses?

   • Polycarbonate lenses are made of a thin, lightweight type of plastic. The material is up to 30% thinner than ordinary glass and plastic lenses, and is also much more durable. Because of their high impact resistance, polycarbonate lenses are often recommended for children and people who play sports or participate in strenuous activity.

   Polycarbonate vs. High-Index Lenses: What's the Difference?

   www.allaboutvision.com/eyewear/eyeglasses/polycarbonate-vs-high-index-lenses/

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2. www.visioncenter.org › eyeglasses › polycarbonateWhat Are Polycarbonate Lenses? Pros, Cons, Cost, and More

   www.visioncenter.org › eyeglasses › polycarbonate

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   Sep 24, 2024 · They’re made of shatter- and scratch-resistant plastic, making them an excellent choice for eye safety. Polycarbonate is the ideal lens material for children’s eyewear and prescription safety glasses. Impact resistance sets them apart from other eyeglass lenses.

3. www.allaboutvision.com › polycarbonate-lensesPolycarbonate lenses: Advantages and disadvantages | All ...

   www.allaboutvision.com › polycarbonate-lenses

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   Jun 26, 2019 · When eye safety is a concern, polycarbonate or Trivex lenses usually are the best choice for your glasses, sunglasses, and sports eyewear. Both polycarbonate and Trivex lenses are thinner and lighter than regular plastic lenses. They also offer 100 percent protection from the sun's harmful UV light and are up to 10 times more impact-resistant ...

4. www.allaboutvision.com › eyewear › eyeglassesPolycarbonate vs. Plastic Lenses: Which is Better?

   www.allaboutvision.com › eyewear › eyeglasses

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   Oct 31, 2023 · It is often recommended for young children, active adults, and people who need safety eyewear. Thin and lightweight– Polycarbonate lenses are up to 25 percent thinner than traditional plastic. Total UV protection – Polycarbonate blocks UV rays, so there is no need to add a UV coating to your glasses.

5. Videos

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     Prescription Glasses: Plastic, Polycarbonate or Trivex Lenses?

     22 Dec 2020

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     Trivex vs. Polycarbonate Lenses: Which is Better? | RX Safety

     22 Jan 2024

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     revantoptics.com

     Polycarbonate vs Glass Lenses for Sunglasses | Revant Optics

     21 Apr 2020

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6. www.allaboutvision.com › eyewear › eyeglassesPolycarbonate vs. High-Index Lenses: What's the Difference?

   www.allaboutvision.com › eyewear › eyeglasses

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   Dec 7, 2023 · When considering high-index lenses vs. polycarbonate lenses, it depends on your prescription, lifestyle and other various factors. Polycarbonate eyeglass lenses are thin, lightweight and very impact resistant. They also offer superior durability.

   • Author: Anna Barden

7. www.lensmartonline.com › blog › eyeglass-lensPolycarbonate lenses explained: pros, cons and more - Lensmart

   www.lensmartonline.com › blog › eyeglass-lens

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   Mar 15, 2022 · Safety glasses use polycarbonate as the standard material and in children’s eyewear and sports goggles. If you are buying a rimless frame, poly is the most recommended lens for it, too. Plastic vs. polycarbonate lenses. Plastic lenses are highly transparent and grant better optical clarity.

8. www.specsavers.co.uk › help-and-faqs › what-are-theWhat are the advantages and disadvantages of polycarbonate ...

   www.specsavers.co.uk › help-and-faqs › what-are-the

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   Polycarbonate lenses are made by injection moulding. These lenses have good impact resistance, making them ideal for children, sports and industrial work. They also have good UV protection and a higher refractive index than CR39. Disadvantages include the fact that their abrasion resistance is poor - adding an anti-scratch coating can help but ...

9. www.zennioptical.com › blog › polycarbonate-lensesUnderstanding the Benefits of Polycarbonate Lenses

   www.zennioptical.com › blog › polycarbonate-lenses

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   Apr 12, 2024 · Lightweight: Polycarbonate lenses are up to 30% lighter than regular plastic or glass lenses, making your glasses more comfortable to wear for long periods. UV Protection: Polycarbonate naturally blocks 100% of the sun’s harmful UV rays without the need for additional lens coatings.