Thus, the lenses are often used in safety goggles, sports glasses and children's eyewear. 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. The veteran of optic materials, glass has been in the game for 1,000 or so years. Our lenses use high-quality materials that are lightweight, impact resistant, and block 100% of UV rays. Polycarbonate lenses are made of a type of plastic that is more impact-resistant than standard plastic lenses. 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. Posted by Revant Optics on Polycarbonate lenses have higher impact resistance and offer greater protection than plastic lenses. Polycarbonate lenses: Advantages and disadvantages. Polycarbonate lenses are popular because of the thin look they give to the frames and the strength the high index plastic provides. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. The Original TV Advertised Brand. While they’re not the thinnest kind of lens out there, they still retain their position as the swiss-army-knife of eyewear lenses. Shipped with USPS First Class Package. 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. 3) Trivex lenses: Similar to polycarbonate lenses, Trivex lenses are thin, lightweight and much more impact-resistant than regular plastic or glass lenses. The refractive index of this lens is 1.53 which is concidered a Normal Index lens. This translates to a lens that is around 10% thinner. 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. Upon hard impact, glass will shatter which could lead to further injury. They’re also ideal for strong prescriptions since they do not add thickness when correcting vision, minimizing any distortion. Trivex offers similar scratch and impact resistance to Polycarbonate but is closer in optical quality to CR-39. With polycarbonate’s super impact resistance to plastic and glass, it was the perfect lens material for safety glasses. Its resistance to scratches is off the chart. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. polycarbonate lenses are ideal if you’re looking for a sturdy and lightweight lens, and your prescription is around +/- 3 to 6 diopters. Rinse the toothpaste off your glasses… 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 inherently blocks 100 percent UV rays without needing a special coating. Instead polycarbonate lenses are engineered to crack in a spiderweb pattern to prevent shards from the damaged lens from injuring the eye. April 01, 2019. Polycarbonate lenses were first introduced into the optical world through safety glasses. 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. Both polycarbonate and Trivex lenses are thinner and lighter than regular plastic lenses. 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. 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. Another impressive addition to the polycarbonate lenses is that they provide 100% UV protection. When eye safety is a concern, polycarbonate or Trivex lenses usually are the best choice for your eyeglasses, sunglasses and sports eyewear. A suitable choice for both children’s glasses and safety glasses. Prescription lenses available in a rainbow of solid, mirrored, and light-responsive Transitions®️ colors. It was developed in 2001 by PPG Industries as an alternative to polycarbonate. Lightweight and thinner than glass lenses, polycarbonate is more comfortable to wear for long periods of time. To remove scratches from plastic lens glasses, try using white toothpaste for shallow scratches. 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. Polycarbonate. They are considered a high index plastic. 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. First, apply a small amount of toothpaste to the lens. Lens Material: Refractive Index: Abbe Value: CR-39 (Plastic) A new, brand-name type of lightweight and resistant plastic has hit shelves: Trivex. Because of the many benefits polycarbonate glasses offer, many people choose to use these lenses in replacement of their regular lenses. Glass is heavy and can be uncomfortable to wear for sustained periods of time. You’re seeing this ad based on the product’s relevance to your search query. The pros of PC lenses is that they’re thin, light, and impact-resistant, making them … Polycarbonate lenses took some time to gain traction in the optical world. Sign up for email to get news, offers, and receive 10% off your first order. Creators use a mold to construct the lenses in much the same way regular plastic lenses for glasses are made. Thickness: Polycarbonate lenses have a higher index of refraction than Trivex lenses, but not by much (1.58 vs 1.53). 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. The index of a lens describes the thickness, with higher numbers indicating a thinner lens. Although a great option for most people, a small percentage of the population complains that they do not see as clearly through polycarbonate lenses. Polycarbonate lenses also have built-in ultraviolet protection. It is similar to polycarbonate, but it has some distinct advantages. Your recently viewed items and featured recommendations, Select the department you want to search in, All customers get FREE Shipping on orders over $25 shipped by Amazon, Personal Protective Equipment & Safety Gear, Here to help with all your protective needs, Sneeze Guard Table Divider - Clear Acrylic Shield for Cafeteria, Office, Meeting Room, School, Restaurant, Break Room, Library (31.5"W x31.5"W x23.5"H), Sneeze Guard - Plastic Protection Barrier - Cashier, Checkout, Counter, Store, Desk (24"W x 24"H - Cutout 12"W x 6"H) 1/4" Thick Clear Impact Resistant, Maryland CNC Student Clear Protective Desk Sneeze Guard/Shield 1/4" Thick Clear Impact Resistant (20"W x 24"H x 14"D- Cutout 12"W x 4"H), Price and other details may vary based on size and color. 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. Get the best deals on Polycarbonate Lens Fishing Sunglasses when you shop the largest online selection at eBay.com. Top subscription boxes – right to your door, © 1996-2020, Amazon.com, Inc. or its affiliates. These are the two most popular forms of glasses currently on the market. Polycarbonate lenses are 10 times more impact-resistant than ordinary plastic lenses. This makes them an optimal choice for people with active lifestyles who are more prone to dropping or scratching their eyeglasses. Disadvantages: Polycarbonate is susceptible to scratches and requires a scratch-resistant coating for … Impact resistance sets them apart from other eyeglass lenses. Orders will be processed in USD. Polycarbonate is the standard choice for almost all eyewear that requires shatter and/or chip resistance. Contact us today to learn more about sunglasses in the Phoenix valley. Glass offers very little protection against harmful UV rays, which can. 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. Whatever you choose, as long as you’re sunglassing it up, we’ll call it good. Often, optometrists recommend polycarbonate lenses when safety is an issue. Extra Durable lenses have a high tensil strength and come with a scratch resistant hard coating. Glass has very little impact resistance and could prove to be very dangerous if hit. Polycarbonate lenses are a version of plastic lenses that provide impact and scratch resistance. Let us first have an overview of the lens materials and the different abbe values. Response must be less that 100,000 characters. When eye safety is a concern, polycarbonate or Trivex lenses usually are the best choice for your glasses , sunglasses, and sports eyewear. Up, we ’ ll call it good sunglasses for Cycling, Running, Shooting, Hunting Motorcycle... 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