For some clarity on which lens material is best for you, let’s have a little face-off between the generations-old glass and the (relatively) young upstart polycarbonate. Free shipping on many items | Browse your favorite brands | affordable prices. Often, optometrists recommend polycarbonate lenses when safety is an issue. Both polycarbonate and Trivex lenses are thinner and lighter than regular plastic lenses. Glass has very little impact resistance and could prove to be very dangerous if hit. Extra Durable lenses have a high tensil strength and come with a scratch resistant hard coating. Trivex lenses are made from a lightweight, impact-resistant material. Most lenses in glasses today are made of CR-39 plastic, or very close copies (since the material is owned by PPG). They are more than 10-times more impact resistant than your average plastic or glass lens. Polycarbonate lenses have higher impact resistance and offer greater protection than plastic lenses. Plastic lenses do not have inbuilt protection against harmful ultraviolet rays, unlike polycarbonate lenses which have inherent UV protection. Blue light lenses filter more blue light than our standard polycarbonate or high-index lenses and can be added when you select the lenses for your frames. The veteran of optic materials, glass has been in the game for 1,000 or so years. The Holbrook is a design celebrated by sunglass enthusiasts and casual wearers alike for its sleek, cool design. Polycarbonate inherently blocks 100 percent UV rays without needing a special coating. Shipped with USPS First Class Package. Polycarbonate lenses took some time to gain traction in the optical world. These are the two most popular forms of glasses currently on the market. Contact us today to learn more about sunglasses in the Phoenix valley. Polycarbonate lenses are thin, lightweight, and incredibly impact resistant. Orders will be processed in USD. Revant and the Revant logo are trademarks of Revant LLC. With an eye towards innovation, these shades are made with polarized lenses and come with UVA/UVB protection so your eyes remain protected from sunlight during hikes or walks on the beach. 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Our lenses use high-quality materials that are lightweight, impact resistant, and block 100% of UV rays. Lightweight and thinner than glass lenses, polycarbonate is more comfortable to wear for long periods of time. Polycarbonate lenses are not only impact-resistant, but are the most lightweight lenses on the market. Sign up for email to get news, offers, and receive 10% off your first order. Small Frame Yellow Sunglasses for Cycling, Running, Shooting, Hunting, Motorcycle Riding and Driving. A new, brand-name type of lightweight and resistant plastic has hit shelves: Trivex. Due to the lightweight and flexibility of polycarbonate, these lenses are easier to remove and install than glass lenses and are available in more styles of sunglasses that cannot accommodate heavy glass lenses. 1.59 polycarbonate lenses Our polycarbonate lenses are made with a lens index of 1.59. Shipping, taxes and discounts calculated at checkout. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Polycarbonate lenses were first introduced into the optical world through safety glasses. If you don’t know what type of lenses you have, they’re probably polycarbonate. While it may be resistant to scratches, it has no such claims to cracks and shattering. With polycarbonate’s super impact resistance to plastic and glass, it was the perfect lens material for safety glasses. While some diehards swear by glass, the greater majority opt for the more impact resistant polycarbonate. This translates to a lens that is around 10% thinner. Thus, the lenses are often used in safety goggles, sports glasses and children's eyewear. Lens Material: Refractive Index: Abbe Value: CR-39 (Plastic) They’re also ideal for strong prescriptions since they do not add thickness when correcting vision, minimizing any distortion. When eye safety is a concern, polycarbonate or Trivex lenses usually are the best choice for your eyeglasses, sunglasses and sports eyewear. Disadvantages: Polycarbonate is susceptible to scratches and requires a scratch-resistant coating for … 3) Trivex lenses: Similar to polycarbonate lenses, Trivex lenses are thin, lightweight and much more impact-resistant than regular plastic or glass lenses. Polycarbonate lenses are ultra-durable, ultra-lightweight lenses. Polycarbonate lenses have a built-in UV protection by nature, and they also easily allow for special treatments to be added to the lenses to protect your eyes. Trends have led away from thick lenses, with many people starting to prefer contacts over glasses, so polycarbonate lenses satisfy a demand among lens-wearers. Trivex offers similar scratch and impact resistance to Polycarbonate but is closer in optical quality to CR-39. Because of the many benefits polycarbonate glasses offer, many people choose to use these lenses in replacement of their regular lenses. Polycarbonate lenses are a version of plastic lenses that provide impact and scratch resistance. Polycarbonate lenses are 10 times more impact-resistant than ordinary plastic lenses. Revant LLC is not associated with 100%, 5.11 Tactical, Adidas, Amazon, Arnette, Bolle, Bose, Coach, Costa, Dragon, DVX Eyewear, Electric, ESS, Fox Racing, Harley Davidson, Hoven, Julbo, Kaenon, Maui Jim, Native, Nike, Oakley, Otis, Persol, Prada, Ray-Ban, Revo, Rudy Project, Smith, Spy Optic, Suncloud, Tifosi, Tom Ford, Under Armour, VonZipper, Wiley X or Transitions, Vantage, XTRActive, and these companies do not endorse, sponsor, support or associate with Revant LLC products. They are considered a high index plastic. Since then, polycarbonate lenses have become the standard for safety glasses, sports goggles and children's eyewear, and its popularity shows no signs of diminishing. Trivex lenses are made from a urethane-based monomer. Glass offers very little protection against harmful UV rays, which can. Hands down, polycarbonate lenses are a better choice for impact protection. Thickness: Polycarbonate lenses have a higher index of refraction than Trivex lenses, but not by much (1.58 vs 1.53). Polycarbonate is susceptible to scratches and requires a scratch-resistant coating for durability. The index of a lens describes the thickness, with higher numbers indicating a thinner lens. You’re seeing this ad based on the product’s relevance to your search query. Weight: Despite having less material due to the thinner lens, polycarbonate sunglasses are heavier than their Trivex counterparts. polycarbonate lenses are ideal if you’re looking for a sturdy and lightweight lens, and your prescription is around +/- 3 to 6 diopters. Upon hard impact, glass will shatter which could lead to further injury. While they’re not the thinnest kind of lens out there, they still retain their position as the swiss-army-knife of eyewear lenses. Prescription lenses available in a rainbow of solid, mirrored, and light-responsive Transitions®️ colors. Polycarbonate lenses are distinguished by their resilient, shatterproof, and built-in scratch-resistant properties. Another impressive addition to the polycarbonate lenses is that they provide 100% UV protection. 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Although an increasingly less popular option, glass still has merits that justify its staying power. April 01, 2019. Both polycarbonate and Trivex lenses are thinner and lighter than regular plastic lenses. Plastic and Glass Lens Materials With Their Refractive Index and Abbe Value Shown. There's a problem loading this menu right now. Polycarbonate lenses are made of a type of plastic that is more impact-resistant than standard plastic lenses. To schedule an eye exam, call 480-994-5012 or click here. Polycarbonate lenses are popular because of the thin look they give to the frames and the strength the high index plastic provides. Polycarbonate lenses: Advantages and disadvantages. Creators use a mold to construct the lenses in much the same way regular plastic lenses for glasses are made. The most wearers of glasses use plastic lenses due to impact resistance and less weight. When eye safety is a concern, polycarbonate or Trivex lenses usually are the best choice for your glasses , sunglasses, and sports eyewear. To remove scratches from plastic lens glasses, try using white toothpaste for shallow scratches. Glass is heavy and can be uncomfortable to wear for sustained periods of time. The pros of PC lenses is that they’re thin, light, and impact-resistant, making them … Polycarbonate lenses also have built-in ultraviolet protection. Thinner and lighter than plastic, polycarbonate (impact-resistant) lenses are shatter-proof and provide 100% UV protection, making them the optimal choice for kids and active adults. It’s up to 10X more impact-resistant than high-index lenses and is therefore the ideal lens material for sports protective eyewear and children’s glasses. Polycarbonate is by far the safest lens available. Polycarbonate lenses are also much thinner and lighter in weight. Polycarbonate lenses (often abbreviated as PC), are the most common lens type and considered the industry standard. When they first entered the scene more than half a century ago, polycarbonate lenses were touted as the material that was to render standard eyewear Within the US: … In 1953, two scientists working independently on opposite sides of the world developed polycarbonate within 1 week of each other. Instead polycarbonate lenses are engineered to crack in a spiderweb pattern to prevent shards from the damaged lens from injuring the eye. A suitable choice for both children’s glasses and safety glasses. Like most objects, glass is still susceptible to scratching, but its inherent qualities make it hard to scratch and therefore doesn’t require an additional scratch-resistant coating for protection. This is why you will only see polycarbonate lenses used for safety and/or sports eyewear. Polycarbonate is the standard choice for almost all eyewear that requires shatter and/or chip resistance. Impact resistance sets them apart from other eyeglass lenses. Polycarbonate lenses also offer UV protection. It was developed in 2001 by PPG Industries as an alternative to polycarbonate. Due to the lightweight and flexibility of polycarbonate, these lenses are easier to remove and install than glass lenses and are available in more styles of sunglasses that cannot accommodate heavy glass lenses. Our experienced team of opticians can help you find the right type of lenses and frames to protect your vision and fit your lifestyle. Shipping, taxes and discounts calculated at checkout. This one’s not a close call. 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The refractive index of this lens is 1.53 which is concidered a Normal Index lens. Whatever you choose, as long as you’re sunglassing it up, we’ll call it good. They also offer 100 percent protection from the sun's harmful UV light and are up to 10 times more impact-resistant than plastic or glass lenses. Rinse the toothpaste off your glasses… Top subscription boxes – right to your door, © 1996-2020, Amazon.com, Inc. or its affiliates. Depending on the individual and their use of sunglasses, one lens type may be more preferable than others. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. When it comes to lenses, you’ve got options: tinting, mirror coating, gradient, transition, polarized or non-polarized, and, of course — lens material. Polycarbonate inherently blocks 100 percent UV rays without needing a special coating. Posted by Revant Optics on First, apply a small amount of toothpaste to the lens. Its resistance to scratches is off the chart. Most glass will absorb UV radiation, but when it comes to protecting your eyes from the sun’s damaging rays, polycarbonate plastic is the best bet. Response must be less that 100,000 characters. Suncloud Mayor Polarized Sunglass with Polycarbonate Lens, Burnished Brown Frame/Brown This makes them an optimal choice for people with active lifestyles who are more prone to dropping or scratching their eyeglasses. Get the best deals on Polycarbonate Lens Fishing Sunglasses when you shop the largest online selection at eBay.com. Polycarbonate lenses are very resistant to tint in contrast to plastic lenses which accepts tints. They’re the go-to lens material for safety glasses, and extremely versatile when it comes to outfitting them with features such as Transitions, polarization, or other feature combinations. Suncloud Milestone Polarized Sunglass with Polycarbonate Lens The Original TV Advertised Brand. Item ranges in price between $100 and $150. Initially used for electrical and electronic applications such as distributor and fuse boxes, polycarbonate became a popular lens option in the 1980s. Although a great option for most people, a small percentage of the population complains that they do not see as clearly through polycarbonate lenses. Glass is considered to be the most optically clear material available, which is why it’s still used in other tools that require precision clarity such as camera lenses, microscopes, and binoculars. Polycarbonate. These impact-resistant lenses are a good choice if you play sports, work where your eyeglasses could easily get damaged, or have kids who are tough on their specs. They also offer 100 percent protection from the sun's harmful UV light and are up to 10 times more impact-resistant than plastic or glass lenses. Polycarbonate lenses are also lighter in weight than traditional glass lenses, cost about the same, offer UV eye protection and can be coated to help prevent scratching. Polycarbonate Lenses: Pros & Cons. It is similar to polycarbonate, but it has some distinct advantages. Send us your frame and we’ll custom-make and install prescription lenses delivered to you in just a few weeks. And Then Came Poly Polycarbonate is still lighter, and can be made in higher index – meaning that a strong prescription lens can still be quite thin. Any usage of their trademarks is only to describe the products bearing those marks.
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