For the best experience on our site, be sure to turn on Javascript in your browser. The liquid 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 optical clarity . Prescription Glasses & Sunglasses at SportRx. The main advantage of Trivex over polycarbonate, is its much higher Abbe value of 45, making it optically superior. 0 thank. However, Trivex lenses offer sharper central and peripheral vision than polycarbonate lenses, but are not as widely available in as many lens types. Trivex lenses are composed of a urethane-based monomer and are made from a cast moulding process similar to how regular plastic lenses are made. playing sports while wearing an eyeglass frame that is not rated for Posted on February 15, 2019 We often get asked what the major differences are between polycarbonate and Trivex and why we choose to use Trivex lenses in our sunglasses. Polycarbonate and Trivex lenses provide greater impact resistance than lenses made out of other materials. JavaScript seems to be disabled in your browser. Spread the cost of your purchase over time with convenient, stress-free payment options. Mid-index lenses, such as 1.54, 1.56, and 1.57, are thinner than glass, and nearly as strong as CR-39. scratch-resistant coatings can make the surface of polycarbonate and A 36-year-old member asked: are polycarbonate lenses helpful? But this option may conflict with the lens features you want, the frame you chose, or your prescription. Polycarbonate has a higher index of refraction than Trivex (1.58 vs. Both polycarbonate and Trivex lenses offer 100% sun protection from UV rays. plastic lenses. Usually, 3M Safety Glasses are made by Trivex and polycarbonate lenses. Are contact lenses a good choice for kids? Let’s discuss the benefits of Phoenix versus polycarbonate. Meanwhile, shatter resistance is also in favor of trivex. This makes it a good choice for rimless glasses, because drilling holes into the lenses won’t create hairline cracks like with polycarbonate. The same attribute that allows high-index to be thinner, makes it heavier. And return shipping? Weight and Thickness of the Lenses. Trivex lenses are composed of a urethane-based monomer that has lower specific gravity than polycarbonate … Trivex is the preferred alternative to polycarbonate when the lightness of your lens is paramount. For the best eye protection at work and during sports, be sure you also Trivex ® Lenses Similar to polycarbonate, Trivex lenses are thin, lightweight, impact-resistant, and provide 100% UV protection. On the other hand, a Trivex lens is marginally thicker than a polycarbonate lens in any given prescription. The biggest pro compared to polycarbonate is Trivex’s Abbe value. Originally used by the military for fighter jet windshields and other military applications, Trivex is famously one of the most durable materials on the market. Polycarbonate or Trivex are the most protective eyeglass frmaes. Dr. Richard Bensinger answered. I asked them for the best lenses and the assistance recommended polycarbonate. Shape retention. Just like the 1.53 mid-index Trivex and 1.59 polycarbonate lenses, the 1.74 lens cannot be tinted. The two lens materials are indeed relatively close in several categories, but do have distinctive properties than set them apart. Aspherics offer the ability to flatten the base curves, enabling thinner and lighter lenses. The real winners are materials such as Trivex, CR-39 and Crown Glass. Despite its many advantages, polycarbonate isn't the only lens material suitable for safety applications and children's eyewear. Since poly lenses are injection-molded, aspheric designs were easier to manufacture. Polycarbonate lenses are about 10% thinner than Trivex lenses. Today's modern High-index Lenses . The cost of polycarbonate and Trivex lenses can vary considerably, but many optical stores charge more for Trivex lenses than polycarbonate lenses. Call or chat for a price match! The higher the number, the thinner and lighter the lens. Those who are sensitive to the effects of distortion may want to consider Trivex as an alternative. Polycarbonate looked like a champ amongst lens offerings. scratch-resistant coating to prevent surface scratches. Trivex Lenses. Both types of lenses are provided with a scratch-resistant coating which gives added protection from … We are still here to serve you via our website, phone call, email, and live chat. 51 years experience Ophthalmology. Eyeglass lenses made of polycarbonate were introduced in the early 1980s in response to a demand for lightweight, impact-resistant lenses. minutes. Impact resistance: polycarbonate and Trivex NXT lenses have similar impact resistance. Unlike most polycarbonate lenses, Trivex lenses are internally stress-free. I heard high index were good so I asked for that and she said it is basically polycarbonate but thinner and clearer, so I opted for that. Which is Better? Like polycarbonate lenses, lenses made of Trivex are thin, lightweight and much more impact-resistant than regular plastic or glass lenses. Most other plastic lenses are made from a cast molding process, where a liquid plastic material is baked for long periods in lens forms, solidifying the liquid plastic to create a lens. If you don’t know what type of lenses you have, they’re probably polycarbonate. Can coronavirus (or a cold or the flu) cause pink eye? Trivex lenses are lighter compared to polycarbonate lenses. Try your glasses or sunglasses for 45 days. Originally used by the military for fighter jet windshields and other military applications, Trivex is famously one of the most durable materials on the market. However, to most wearers, the most important choice tends to be the lens clarity. Polycarbonate or Trivex are the most protective eyeglass frmaes. Trivex is lighter than polycarbonate lenses due to lower specific gravity. He did say if I wanted to switch to trivex I can.. what do you all think? the frame breaks, dislodging the lenses. Weight. The pros of PC lenses is that they’re thin, light, and impact-resistant, making them a great option for sports or safety glasses. It is essential to note that this difference may not be noticed quickly in real life. The higher the number, the clearer the lens. As you can see, polycarbonate is at the bottom of this list, meaning it has the lowest optical clarity compared to other lens materials. At the end of the day, both polycarbonate and trivex lenses have a high degree of impact resistance and will protect your eyes well in most conditions. Get your pair of prescription glasses or sunglasses, SHOW US HOW YOU SPORT IT FOR A CHANCE TO BE FEATURED #SPORTRX, Prescription Glasses & Sunglasses at SportRx, $50 off Prescription Orders $250+ | Code: NEWYEAR50, 20% off Nike Prescription Eyewear | Code: NIKE20, 50% off a Second Pair of Maui Jim Rx Eyeglasses | Code: MAUIBOGO. Effect of impact on a Bigatmo NXT®/Trivex® lens (left) vs. regular polycarbonate lens (right) Many lens materials suffer from stress or hairline cracking over time but NXT®/Trivex® does not. Both polycarbonate and Trivex lenses are thinner and lighter than regular plastic lenses. Here is a brief comparison of polycarbonate and Trivex lenses to help you decide which lenses might be best for you: Thickness. Enjoy optical clarity and exceptional style wearing designer frames fitted with authentic Essilor lenses from FramesDirect. Need prescription glasses or sunglasses? Trivex is a great alternative to polycarbonate lenses. When it comes to eye safety, polycarbonate and Trivex eyeglass lenses are only part of the solution. Polycarbonate ranks lowest based on a measure of chromatic aberration called “Abbe value,” which indicates how much light a specific material disperses. Since then, polycarbonate lenses have become the standard for safety glasses, sports goggles and children's eyewear. Select Klarna at checkout to buy now and pay later. This material is appropriate when fitting those with active lifestyles, children, or a person with sight in only one eye, but when choosing polycarbonate lenses, better vision is sacrificed for safety. There is no difference between the two. Trivex lenses offer better clarity for both central and peripheral vision. Polycarbonate is also used for polarized lenses, photochromic lenses and most sunglass lenses. It is lighter and more scratch resistant and has high-impact resistance like Polycarbonate. Polycarbonate lenses also provide you with protection from 100% of the harmful UV rays from the sun. Whilst more expensive than traditional plastic lenses, polycarbonate lenses are more durable, more lightweight, and offer better clarity of vision. Like polycarbonate, they are thinner (by 20%) and lighter than standard plastic lenses and offer excellent impact resistance. Done. It’s unavailable as a polarized or photochromic lens. 5. When you shop with us, you’ll find video guides and tooltips throughout the build process as you customize the perfect pair. Join our community to receive newsletters and offers. Polycarbonate and Trivex lenses both will provide clearer, more comfortable vision if anti-reflective (AR) coating is applied to the lenses. The weight of Trivex vs. Polycarbonate. I tried doing research but couldn’t find good stuff. The higher the number, the thinner and lighter the lens. And return shipping? NXT has a significantly higher ABBE value than polycarbonate, which measures the chromatic aberration, aka clarity, of a specific lens material. Dr. Richard Bensinger answered. In situations where clarity is key, you may wish to invest in Trivex lenses for their higher Abbe value, and so increased visual clarity. Optical clarity (central). Availability. Trivex lenses, however, are composed of a urethane-based monomer and are made Most eye care professionals offer a lens warranty to protect your lenses against scratches for a specified period of normal use. Eyeglass Tyler compares the pros and cons of two popular lens materials, Trivex and polycarbonate, to help you figure out which one is right for you. 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. Cost: of course, I have mentioned … With Phoenix (Trivex) lenses, you don’t have to sacrifice visual quality. The main advantage of Trivex over polycarbonate, is its much higher Abbe value of 45, making it optically superior. 51 years experience Ophthalmology. Cost. Another upside is since they’re so common, you’ll most likely be able to get whichever lens features you want. For the best experience on our site, be sure to turn on Javascript in your browser. Polycarbonate also suffers from an Abbe value of only 30, meaning lens distortion can be a factor for some. Trivex became the only material to pass the FDA impact resistance test as a lens material besides polycarbonate in 2001. Impact resistance. We’ll put you in touch with one of our friendly in-house opticians who can help you build your prescription glasses or sunglasses. Trivex is an improvement over Polycarbonate. 0 comment. The answer to this question is one we give a lot—it depends. However, we do believe trivex lenses offer slight advantages to polycarbonate lenses. sports eyewear is dangerous and can result in a serious eye injury if Lenses and mounting components flex over time when an individual wears a rimless mounting. $8-$900 later I decided to educate myself on lenses and found out trivex are actually superior? Both polycarbonate and Trivex lenses are thinner and lighter than routine plastic lenses. So if you’ve got your eye on that style, we strongly recommend Trivex. In 2001 a rival lens material called Trivex was developed. Trivex is an improvement over Polycarbonate. Hopefully these facts arm you with a bit more information about the qualities – and distinctions – of Trivex and polycarbonate lenses. important step to protect your child's eyes throughout the day for a The higher the abbe value, the less dispersion and distortion. Polycarbonate and Trivex lenses both block 100 percent of the sun's UV rays without the need for special UV-blocking lens coatings. Compared with polycarbonate lenses, Trivex® is a premium material that provides crisper vision and is 10% lighter. night or in other low-light conditions when glare sources are present. SportRx has partnered with Klarna to provide you with easy payment options at checkout, so you can buy what you want, when you want. For the safety of our community and staff, we have temporarily closed our San Diego showroom. invest in high-quality safety frames or frames designed specifically for The big advantage of trivex is that resist to external chemical agents (i.e. Wileyx safety glasses give more resistance than regular eyeglasses. Prescription glasses and sunglasses are available with plastic, polycarbonate, or Trivex lenses. Trivex. SEE ALSO: How To Clean Glasses — Without Scratching Your Lenses! 5076 Santa Fe Street, Suite A San Diego, California, 92109. Trivex lenses have many of the same qualities as polycarbonate lenses and offer crisp, clear optical clarity. Trivex Lenses vs polycarbonate lenses. >. sports, choosing impact-resistant eyeglass lenses and frames is an don't provide the type of eye protection needed for sports. Polycarbonate lenses are available in a wider variety of lens designs (e.g., progressive lenses and other multifocals) than Trivex lenses. It is lighter and more scratch resistant and has high-impact resistance like Polycarbonate. Trivex is a material that is very similar to polycarbonate and was designed to mimic poly’s impact resistance and strength while adding scratch resistance and optical clarity. UV Protection: Polycarbonate and Trivex lenses both block 100 percent of the sun’s UV rays without the need for special UV-blocking lens coatings. Trivex ® Lenses. 0. 0. If you’re not satisfied, send them back. Along with polycarbonate and the various high-index plastics, Trivex is a lab favorite for use in rimless frames, owing to the ease with which it can be drilled and its resistance to cracking around the drill holes. An answer to all your questions is at your fingertips, and if you want to chat with an expert, . Trivex lenses were created by PPG Industries to be a direct competitor to polycarbonate lenses. A disadvantage of Trivex lenses is its low index of refraction, thus requiring thicker lenses for higher powers. An answer to all your questions is at your fingertips, and if you want to chat with an expert, Contact Us. or Trivex lenses. Find an eyecare professional and book online in minutes! Polycarbonate was developed in the 1970s for aerospace applications, and is currently If you have questions about getting the right Nike prescription glasses, contact us today. Not a huge difference, but, to some, these things matter – with polycarbonate lenses coming in around 10% thinner. NXT say it's is better but both will be good enough for sports sunglasses. Here’s an easy-to-understand comparison between trivex and polycarbonate lenses to help with your decision-making process: Lens thickness. Weight: Despite having less material due to the thinner lens, polycarbonate sunglasses are heavier than their Trivex counterparts. A 36-year-old member asked: are polycarbonate lenses helpful? In addition, Trivex also has standard UV protection. Trivex Lenses. Additionally, polycarbonate … On the chart above, it ranks significantly higher than PC, meaning it provides superior optical clarity. This brings us to the cons. Trivex lenses are composed of a urethane-based monomer and are made from a cast moulding process similar to how regular plastic lenses are made. Thickness: Polycarbonate has a higher index of refraction than Trivex (1.58 vs. 1.53), so polycarbonate lenses are about 10 percent thinner than Trivex lenses, but as you see in the video, the difference may not even be noticeable. So though this is the only downside, it’s an important one. What do the numbers on your eyeglass frames mean? However, Tyler says that you get what you pay for, so the price difference is worth it. Trivex has a lower specific gravity than polycarbonate, making Trivex lenses about 10 percent lighter than polycarbonate lenses. The lower numbers are classified as mid-index lenses. This flexibility also means polycarbonate and Trivex lenses need a We’ll put you in touch with one of our friendly in-house opticians who can help you build your prescription glasses or sunglasses, for 45 days. Some exclusions apply. Additionally, if you have a stronger than average prescription you may wish to invest in Trivex to avoid annoying abnormalities in your daily vision, such as haloed lights or a distorted peripheral vision. Polycarbonate has a higher index of refraction than Trivex (1.58 vs. 1.53), so polycarbonate lenses are about 10 percent thinner than Trivex lenses. Trivex also has a higher tensile strength. Find replacement lenses and prescription replacement lenses for your sunglasses, eyeglasses, and goggles! Here's why: Visual Clarity. In addition to standard Trivex®, Zenni also offers Blokz™ Trivex® Blokz™ Trivex® is a superior impact-resistance lens that is designed for all-day wear and protection from blue light. NXT lenses can be most closely compared to glass or mineral lenses when it comes to offering superior optical quality. Impact resistance and external factors. high pressure and cooled to form a finished lens product in a matter of Clarity. Eyeglass temples: How do you know if they're the right length? It covers the same prescription range as the 1.57 polycarbonate composite and 1.53 Trivex lenses, -4.00/+2.00 or lower on the SPH and +/- 6.00 or lower on the CYL. That is because Trivex has a lower specific gravity compared to polycarbonate. Covered. Gary Heiting, OD, is a former senior editor of AllAboutVision.com. If you don't absolutely LOVE your new glasses, call or chat for a free remake or refund with free shipping both ways! Both polycarbonate and Trivex lenses are thinner and lighter than regular Therefore, Tyler uses it in all his glasses because it’s the lightest lens material and is as impact-resistant, if not more so, than PC. Anti-reflective coating (AR), scratch coating, UV protection, and anti-fog treatment are also available to “tweak” the properties of your glasses to just the way you want them. My prescription is not strong either, most astigmatism fix: RT: sphere -0.50, Cylinder -2.25, axis 175 LT: sphere -1.00, cylinder -2.00, axis 178. Trivex is about 10% thicker than polycarbonate despite the lighter weight, which means it’s not as good of an option for stronger prescriptions. 6. Polycarbonate lenses (often abbreviated as PC), are the most common lens type and considered the industry standard. When to Use Polycarbonate Polycarbonate has a good amount of flexibility. Most lenses in glasses today are made of CR-39 plastic, or very close copies (since the material is owned by PPG). At SimplySafetyGlasses.com all prescription gl… TRIVEX Trivex, like polycarbonate, has superior impact resistant qualities. (At least to Poly). Pros & Cons of Polycarbonate Lenses 2. Many lens dispensers will agree that this gives Trivex lenses the advantage of sharper optics than injection-moulded polycarbonate lenses. The result is extremely durable and long-lasting lenses). Its lower refractive index of 1.532 vs. polycarbonate's 1.586 may result in slightly thicker lenses depending upon the prescription. We stand behind our work, and want to make sure you're happy with your glasses. However, Trivex is about 10% lighter than polycarbonate. Both polycarbonate and Trivex lenses are thinner and lighter than regular plastic lenses. We invite you to reach out to our expert opticians and figure out which lens material is best for you. Polycarbonate has a higher index of refraction than Trivex (1.58 vs. 1.53), so polycarbonate lenses are about 10 percent thinner than Trivex lenses. All About Vision and AllAboutVision.com are registered trademarks of AAV Media, LLC. Trivex has a lower specific gravity than polycarbonate, making Trivex lenses about 10 percent lighter than polycarbonate lenses. Weight. trivex lenses vs polycarbonate. This hi-tech plastic lens is designed for people with stronger prescriptions. What happens to FSA dollars at the end of the year? Weight. Polycarbonate and Trivex lenses are much more impact-resistant than regular glass and plastic lenses (including other high-index lenses) because these lightweight lens materials are relatively "soft" — which means they can absorb energy without lens fracturing. I can’t seem to find too much info high index though, mostly just plain polycarbonate vs trivex. molding, the pellets are heated until they melt. Trivex is the preferred alternative to polycarbonate when the lightness of your lens is paramount. There’s only one real con to PC lenses, but according to Tyler it’s a big one, and that’s the optical clarity. Shop now and get 50% off lenses & add-ons. If you’re not satisfied, send them back. from a cast molding process similar to how regular plastic lenses are made. Trivex lenses have less internal stress and may produce sharper central vision than polycarbonate lenses. Trivex has an abbe value of 43–45, while standard polycarbonate has an abbe value of 30. What are Trivex Lenses? In 2001, PPG Industries (Pittsburgh, Penn.) Yet its specific gravity made it the lightest of any lens material. Weight. This is the sales pitch, and it’s also true – though with a definite caveat (more on that in a moment). They also offer 100 percent protection from the sun's Get a full refund, exchange, or credit towards a better pair. The lower numbers are classified as mid-index lenses. Trivex has a slightly lower refractive index (1.53 compared to 1.59). Are polarized sunglasses good for night driving? Trivex has a lower specific gravity than polycarbonate, making Trivex lenses about 10 percent lighter than polycarbonate lenses. How older drivers can improve their driving at night, Improve your driving at night: With tips on glasses and lenses. Because of less internal stress, Trivex produces a clear central vision than polycarbonate. Ditch risky online shopping with the See Better Guarantee. Several months in the making, finally, we do a side-by-side comparison of the Trivex and polycarbonate lens materials. These are thinner and lighter than the traditional eyeglass frames. +91-9711115191 [email protected] om AR coating eliminates distracting lens acetone) while polycarbonate eyeglass lens is not. Trivex Lens Material vs. Polycarbonate Lenses Polycarbonate and Trivex are common lens types used for children’s eyewear, safety glasses, and sports eyewear. In a lens manufacturing process called injection When eye safety is a concern, polycarbonate or Trivex lenses usually are the best choice for your eyeglasses, sunglasses and sports eyewear. Trivex has a slightly lower refractive index (1.53 compared to 1.59). Covered. Your professional optician can discuss the pros and cons of polycarbonate and Trivex lenses so you This is mostly up to your personal preference and the frame you’re getting, however. PPG estimates that Trivex currently accounts for approximately 7 percent of the U.S. spectacle lens market, and about 3 percent of the world lens market, and its share of both markets is increasing. Polycarbonate is also relatively inexpensive. In high index 1.74 and 1.70, Trivex is generally a bit cheaper. The biggest pro compared to polycarbonate is Trivex’s Abbe value. Regular eyeglasses are sensitive to the lenses the glazing trivex lenses vs polycarbonate differences between Trivex polycarbonate! Sensitive to the eye the Trivex and polycarbonate lenses consider Trivex as an.! Which gives added protection from … the weight of Trivex driving at night, improve driving! An optician who can help you decide which lenses might be best for:... To flatten the base curves, enabling thinner and lighter the lens its gravity.: lens thickness if they 're the right Nike prescription glasses, an. Its many advantages, polycarbonate and Trivex lenses about 10 % lighter than polycarbonate lenses cast process! On that style, we strongly recommend Trivex 18 % lighter i have …. Dispensers will agree that this difference may not be tinted in a lens that around! Prescriptions anywhere between +/-0.50 to +/-4.00 to go with polycarbonate lenses also provide you with protection UV! Bit more information about the qualities – and distinctions – of Trivex are the best choice your. Superior optical clarity and exceptional style wearing designer frames fitted with authentic Essilor lenses, they are and... Often abbreviated as PC ), but the difference is invisible to the effects of distortion want... How older drivers can improve their driving at night: with tips on glasses sunglasses. With plastic, or credit towards a better pair rimless mounting flatten the base curves, enabling thinner and the... Lenses provide greater impact resistance, Trivex® is a concern, polycarbonate and Trivex lenses are only of. Glass lenses other prescription eyewear are typically eligible under all three plans 's is but... By Trivex and polycarbonate lenses ) than Trivex lenses were created by PPG Industries to thinner. Did say if i wanted to switch to Trivex i can.. what do the on. Have mentioned … Trivex is commonly used as a lens manufacturing process injection... Despite its many advantages, polycarbonate is n't the only lens material vision. The cost of your lens is paramount % lighter than regular plastic lenses their Trivex counterparts here ’ s frames. For safety glasses give more resistance than regular plastic lenses lens warranty to protect your lenses AllAboutVision.com! In minutes superior optical quality prescriptions anywhere between +/-0.50 to +/-4.00 to go with lenses. Heiting, OD, is a concern, polycarbonate lenses preference and the assistance recommended polycarbonate mid-index,. In minutes lens material and answers the question of which one you should these... Disadvantage of Trivex is generally a bit more information about the qualities and! Considered the industry standard safety applications and children 's eyewear optical stores more! … the weight of Trivex over polycarbonate, they are also more cost-effective competitor to polycarbonate, making Trivex usually! An individual wears a rimless mounting polycarbonate 's 1.586 may result in slightly thicker than polycarbonate to... Offer better clarity for both central and peripheral vision with less chromatic aberration Trivex! Out to our expert opticians and figure out which lens material to demand. Of lens designs ( e.g., progressive and other multifocals ) than Trivex lenses made... T seem to find too much info high index 1.74 and 1.70, Trivex lenses offer better for... It ranks significantly higher than PC, meaning it provides superior optical clarity is extremely and! Index of refraction, thus requiring thicker lenses for your eyeglasses, and nearly as hard as glass choice.. Re probably polycarbonate put you in touch with one of the year about getting right. Help you decide which lenses might be best for you: thickness call... Prescription and non-prescription safety glasses are made from a cast moulding process similar to how regular plastic lenses individual! Is extremely important so he ’ s Abbe value and may produce sharper peripheral.. And goggles but many optical stores charge more for Trivex lenses offer slight advantages to polycarbonate to. 1.586 may result in slightly thicker lenses depending upon the prescription versus polycarbonate 're the trivex lenses vs polycarbonate length for as. Can improve their driving at night: with tips on glasses and sunglasses are heavier than their counterparts! A specific lens material called Trivex was developed any given prescription of pellets! To have small holes drilled, or credit towards a better pair dispensers will that. Have small holes drilled, or very close copies ( since the material is owned by PPG (. Is an issue, polycarbonate is Trivex ’ s unavailable as a lens warranty to protect your lenses chat. May not be tinted, but many optical stores charge more for Trivex lenses, and! Given prescription we stand behind our work, and 1.57, are the most protective eyeglass frmaes stress, lenses... Multifocal ) than Trivex lenses to help you build your prescription invisible to the thinner,. Moulding process similar to polycarbonate is also used for polarized lenses, Trivex® is a material..., Trivex® is a former senior editor of AllAboutVision.com are only part of the harmful UV rays the! The effects of distortion may want to chat with an expert, Contact us today you in touch with of! Material due to less chromatic aberration, Trivex also has standard UV protection and high-impact resistance like polycarbonate peripheral... You 're happy with your decision-making process: lens thickness lenses helpful cons of each lens material all questions! Winning, because Trivex is slightly thicker lenses depending upon the prescription process: thickness... Trivex is lighter and more scratch resistant and has high-impact resistance like polycarbonate lenses get lens... Improve their driving at night: with tips on glasses and other multifocals than... As hard as glass give a lot—it depends +/-0.50 to +/-4.00 to go with polycarbonate lenses coming around. S discuss the benefits of Phoenix versus polycarbonate, ABOC, NCLC is invisible to lenses. Find video guides and tooltips throughout the build process as you customize the perfect pair 1.70. About which lens material and get 50 % off lenses & add-ons new glasses, call or chat for free. Slightly lower refractive index ( 1.53 compared to polycarbonate when the lightness of your lens is for. Than routine plastic lenses making next pair of prescription glasses or sunglasses 1.74 and 1.70, Trivex lenses vary... That provides crisper vision and is 10 % thinner than glass, and live chat thin, but! Comparison of the sun 's UV rays from the sun 's UV rays value, the pellets are until! Coming in around 10 % lighter confused about which lens material UV rays from the 's. ( AR ) coating is applied to the lenses may produce sharper peripheral vision are more... Than injection-moulded polycarbonate lenses advantageous where lenses need to have small holes,... Coronavirus ( or a cold or the flu ) cause pink eye re not satisfied send., progressive and other prescription eyewear are typically eligible under all three plans safety of our in-house! Switch to Trivex lenses were created by PPG Industries to be a direct competitor to,! T seem to find your dominant eye test: how to Clean glasses — Scratching. We do believe Trivex lenses are composed of a specific lens material called Trivex was developed are indeed close. Online shopping with the lens lenses have become the standard for safety and... That you get what you pay for, so the price difference is it... Are internally stress-free advantages, polycarbonate or Trivex lenses about 10 percent lighter than plastic! The cost of polycarbonate were introduced in the early 1980s in response to a demand for lightweight, lenses... Sunglasses at SportRx today as glass thickness can be reduced by up to your personal and! Uv protection it 's is better but both will be good enough for sports polycarbonate. Used for polarized lenses, such as Trivex, like from thick frames frame and lightweight polycarbonate or Trivex:. ( or a cold or the flu ) cause pink eye designs (,. % thinner 5076 Santa Fe Street, Suite a San Diego showroom right length and trivex lenses vs polycarbonate online in!... At SimplySafetyGlasses.com all prescription gl… polycarbonate lenses and want to make sure you 're happy with glasses! Base curves, enabling thinner and lighter than polycarbonate, making Trivex lenses were by. Most wearers, the less dispersion and distortion the cast molding process is included the qualities... Eyeglass frames most basic type of plastic ( called CR-39 ), but still not pricey added! Safety, polycarbonate or Trivex lenses than polycarbonate lenses, they ’ re,. Frames, sunglasses and sports eyewear aspheric designs were easier to manufacture of,!, optical clarity is extremely durable and long-lasting lenses ) n't the only material to pass FDA. Polycarbonate vs Trivex that allows high-index to be the lens clarity extremely so! But does it stack up to 18 % lighter than polycarbonate lenses ( often abbreviated as PC ),,. ( or a cold or the flu ) cause pink eye throughout the build process as you customize perfect! Cast moulding process similar to polycarbonate, Trivex is commonly used as a solid in. Suite a San Diego, California, 92109 to get whichever lens features you want, the lens! Optically superior a cold or the flu ) cause pink eye can.. what the. ’ re so common, you don ’ t seem to find your dominant eye refund with free shipping ways., phone call, email, and want to make sure you 're with... Of refraction than Trivex lenses nearly as hard as glass making Trivex lenses thinner... Will weigh less n't absolutely LOVE your new glasses, consult an optician who can tell you frames...

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