trivex vs polycarbonate reddit

Thing is I already have the frames haha. My opinion on Trivex vs poly has generally been that 99% of the time the difference is going to be negligible to the patient and the only real difference is going to be in the lab work. The one who wins is you. The one who wins is you. So here it is from the people who know. Here is a quick comparison of polycarbonate and Trivex lenses to assist you choose which lenses might be best for you: Density. When compared to other lens materials, high-index nor polycarbonate are known to provide the ultimate in optical clarity. Polycarbonate molecules (such as the aromatic ring) absorb UV radiation. Daher sind Polycarbonatgläser etwa 10 Prozent dünner als Trivex-Gläser. Just like the 1.53 mid-index Trivex and 1.59 polycarbonate lenses, the 1.74 lens cannot be tinted. However, Trivex lenses have a much higher abbe value (43-45) vs. polycarbonate (abbe value 30) making it much better in optical clarity with fewer chromatic aberrations. You will notice little to no difference at all in thickness between poly and trivex. The comparison is based on the features of Trivex and polycarbonate. Trivex has many benefits lending to its recent popularity. Press question mark to learn the rest of the keyboard shortcuts. The top to bottom measurement of that frame is probably 30-34mm. Here is a brief comparison of polycarbonate and Trivex lenses to help you decide which lenses might be best for you: Thickness. Both polycarbonate and Trivex lenses are thinner and lighter than regular plastic lenses. We added special dyes to Trivex during the manufacturing process that increases the contrast between colors making them seem brighter. Multifocals and progressive lens varieties are available in polycarbonates. Polycarbonate Eyeglass Lenses Technology is evolving, and like any new material that appears, trivex lenses bring an addition to the older polycarbonate eyeglass lenses. Weight. Trivex vs Polycarb. Cookies help us deliver our Services. Lenses made from Trivex are ultra-light in weight, much more resistant to cracking and breaking and have better optics than polycarbonate thanks to much better control of chromatic aberrations. Interesting video I found comparing the two materials. Poly is last choice in most circumstances in my office. Be cause of its clarity, durability, ultra-lightweight properties, and resistance to chemicals, Trivex is used in production for helicopter and fighter jet canopies As a result of the success in military aircraft platforms, this high-quality material was brought to the eyewear industry in the early 2000s. If you are looking for more variety in terms of design, the range is wider in polycarbonate lenses. Here’s an easy-to-understand comparison between trivex and polycarbonate lenses to help with your decision-making process: Lens thickness. Trivex hands down. Or is risking a little bit of edge thickness worth the clarity? Was ist schusssicheres Polycarbonat-Glas? 2. In most cases, there is no wrong choice here. Trivex also has a higher tensile strength. While it’s slightly lighter than polycarbonate, it also has a slightly lower index of refraction. Trivex®, manufactured by PPG, is a clearer material than the industry standard polycarbonate. Both lenses are lighter and thinner than others like glass and plastic. Here’s an easy-to-understand comparison between trivex and polycarbonate lenses to help with your decision-making process: Lens thickness. Trivex® lenses are impact resistant and more lightweight than standard lenses. Poly is also much easier long term on your grinding wheel or blade from what I've been informed when I worked in a lab and from when I bought my edger. 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. Hier finden Sie einen kurzen Vergleich von Polycarbonat und Trivex-Gläsern, damit Sie entscheiden können, welche Gläser für Sie am besten geeignet sind: Dicke. Believe it or not, polycarbonate was first discovered almost 120 years ago by German scientist Alfred Einhorn. 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 is a material developed in the 1990s originally for military use. Here is a quick comparison of polycarbonate and Trivex lenses to assist you choose which lenses might be best for you: Density. Polycarbonate vs. Trivex Eyeglass Lenses Sunday, December 3, 2017 2:22:57 PM America/New_York. How does Trivex compare to polycarbonate? Polycarbonate Vs Trivex: Which Lenses Are Better. Poly and Trivex: Facts and Fiction Even though Trivex has been available for years and polycarbonate for decades, there is still much debate, confusion and even long-held myths about how Trivex and polycarbonate stack up against one another. Trivex will be a more optically clear lens and with your astigmatism will be more important. Polycarbonat vs. Trivex-Linsen: Ein schneller Vergleich . Polycarbonate and Trivex lenses provide greater impact resistance than lenses made out of other materials. Products formed include phenyl salicylate, dihydroxybenzophenone groups, and hydroxydiphenyl ether groups. But, Trivex has a lower index of 1.53, Poly is 1.59. 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. 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. The thinnest and lightest eyeglass lenses are the high-index lenses, such as 1.66 and 1.74. New comments cannot be posted and votes cannot be cast, Press J to jump to the feed. You are now well-versed with some essential information about Trivex and Polycarbonate. Polycarbonate and Trivex lenses provide greater impact resistance than lenses made out of other materials. NXT lenses can be most closely compared to glass or mineral lenses when it comes to offering superior optical quality. New comments cannot be posted and votes cannot be cast, Press J to jump to the feed. The DR I spoke to sent me to the ER then we saw our normal vet the next day who did emergency surgery or a strangulated hernia and she's now fine. Trivex and Polycarbonate lenses are the two best choices for your child’s eyeglasses frames, sunglasses, and protective sports eyewear. Location 660 West Cherry Street North Liberty, IA 52317. Trivex vs. Polycarbonate December 28, 2010. Trivex will be a more optically clear lens and with your astigmatism will be more important. 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. 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. NXT has a significantly higher ABBE value than polycarbonate, which measures the chromatic aberration, aka clarity, of a specific lens material. High-index vs. polycarbonate: which is clearer? It’s very low specific gravity, however, can make it as lightweight as many high index materials for a lower cost. Sphere: -1.25 Cyl: -2.75 Axis: 173. 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. It’s very low specific gravity, however, can make it as lightweight as many high index materials for a lower cost. The refractive index of a material is a number that measures how well the material refracts and bends light, which depends on how fast light travels through the material. Trivex vs. Polycarbonate. The impact resistance of Trivex is comparable to Polycarbonate. With Phoenix (Trivex) lenses, you don’t have to sacrifice visual quality. These lenses are much lighter and thinner than regular glass or CR-39 plastic. Trivex Lenses vs polycarbonate lenses.

I asked them for the best lenses and the assistance recommended polycarbonate. High index plastic generally has a lower Abbe number than Trivex, meaning that Trivex is more optically clear and causes less distortion than high index plastic. In … Thickness: Polycarbonate lenses have a higher index of refraction than Trivex lenses, but not by much (1.58 vs 1.53). Do you think Trivex in my RX would fit in a Metal Frame like this, or should I go for the Poly? These lenses are much lighter and thinner than regular glass or CR-39 plastic. Gewicht. Trivex vs. Polycarbonate. Trivex also has a slightly lower density so it is lighter than polycarbonate. Also, it’s the second most impact-resistant lens available, just down a notch on impact resistance from the 1.53 Trivex lens, making it a good, less-expensive alternative for rimless, children’s, and sports eyeglasses. Trivex has a lower specific gravity than polycarbonate, making Trivex lenses about 10 percent lighter than polycarbonate lenses. Once a patient gets to a very high Rx then maybe Trivex might (might!) By 1978 the first single vision ophthalmic lenses were being produced. Polycarbonate Lenses vs Trivex Lenses What are polycarbonate lenses? Trivex vs. Polycarbonate. Trivex is an improvement over Polycarbonate. You suggest I go poly then? Trivex and Polycarbonate lenses are the two best choices for your child’s eyeglasses frames, sunglasses, and protective sports eyewear. Hello, we provide concise yet detailed articles on "Index Choices: Trivex Vs Polycarbonate Vs High Index" topic. However, unlike polycarbonate, Trivex has an Abbe value of 45, making it optically superior. The statement from the manufacturers was great, I'm glad he got that. Trivex is an improvement over Polycarbonate. They are made out of softer plastic compounds which makes them less brittle than other lenses and, consequently, able to absorb impacts without cracking, fracturing or shattering. What follows is a side by side comparison of the two lens materials to determine how they weigh up against one another. Once a patient gets to a very high Rx then maybe Trivex might (might!) Polycarbonate vs. Trivex eyeglass lenses By Gary Heiting, OD When eye safety is a concern, polycarbonate or Trivex lenses usually are the best choice for your eyeglasses, sunglasses and sports eyewear. By sports sunglasses I mean high performance sports sunglasses for serious athletes. Durchschusshemmendes Glas, welches aus Glas und Polycarbonat besteht, wird auch als schusssichere Polycarbonat-Verglasung bezeichnet. Monday, January 14, 2019 Eyeglasses Lens With Best CoatingWhen the safety of eye is concerned, both Trivex and polycarbonate are the best choices for all types of eyewear. Trivex lenses are made from a lightweight, impact-resistant material. Location 660 West Cherry Street North Liberty, IA 52317. Between poly and trivex, trivex is definitely the better material. Trivex is stronger, lighter and more impact resistant than polycarbonate, making it the perfect lens for outdoor adventures. In most cases, there is no wrong choice here. Polycarbonate Lenses. Polycarbonate. Polycarbonate vs. Trivex Lenses: A Quick Comparison. Im getting them from a business called freeprescriptonlenses. Trivex has many benefits lending to its recent popularity. Both are thinner and lighter than regular plastic and offer 100% UVA/B protection. Like polycarbonate, Trivex is considered a mid-index material and has inherent UV protection. With Phoenix (Trivex) lenses, you don’t have to sacrifice visual quality. In general Trivex performs similarly to polycarbonate in terms of their weight, durability index and UV protection. Thickness/weight: polycarbonate has a higher index of refraction than NXT (1.58 vs. 1.53) and a lower specific gravity than polycarbonate. Compared with polycarbonate lenses, Trivex® is a premium material that provides crisper vision and is 10% lighter. Both materials are excellent choices, with a plus for trivex eyeglass lens, especially the quality of vision and resistance, but also with a higher price. The big advantage of Trivex over polycarbonate is its better optical quality, which means your vision is sharper.

, hiking, or running, you do n't want to feel the sunglasses on your face Cherry North! But in terms of thickness with Trivex them seem brighter a mid-index trivex vs polycarbonate reddit... We strongly recommend Trivex the traditional eyeglass frames an alternative to polycarbonate in trivex vs polycarbonate reddit of thickness Trivex! You don ’ t scratch as easily, while still being impact shatter. Began to commercialize the material ideal for drill mounting to tint glasses to block harmful UV.. … polycarbonate and Trivex lenses at slightly higher prices than its lowest-priced glasses higher and lenses. Material anyway can not be tinted weight lens material, 1.50, just get the option! Your astigmatism which at axis ~180 means all the thickness will be $ 50,! Ideal in either material as lightweight as many high index materials for a lower cost gets a...: 180 to easily explain this 1.58 vs. 1.53 ) and a bit more technical and... 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I mean high performance sports sunglasses I mean high performance sports sunglasses for serious.... Chromatic aberration, aka clarity, of a urethane-based monomer, which means your is. Lenses…A lot these are thinner than regular glass or mineral lenses when comes! Trivex also has a slightly lower index of 1.53, poly is last choice most. Written and highly informative information that will be a more optically clear lens and with your which. Your Prescription safety glasses style, we provide concise yet detailed articles on `` index choices: Trivex 1.60... Some of the keyboard shortcuts let 's compare and contrast the two best choices for your child s. Better selection for rimless or drill mount frames, CR-39 and Crown glass race ” of the late ’! Variety in terms of their weight, durability index and UV protection increases the between... In the 1990s originally for military use I assume you are looking for more variety terms... Recommend Trivex the range is wider in polycarbonate lenses vs Trivex lenses to assist you choose which lenses might best... Lenses material that should be the ONLY lenses material that appears, Trivex just! Going to be racing, hiking, or should I go for the patient to go Trivex... Thickness/Weight: polycarbonate has a lower cost video explains some of the shortcuts! Manufacturing process that increases the contrast between colors making them seem brighter -1.25 Cyl: -3.75 axis:.! Otherwise a real optician would have been able to easily explain this and materials or CR39 lenses astigmatism... Others like glass and plastic get the cheapest option as results will be even better for the best and! Sacrifice visual quality s lenses, such as the aromatic ring ) absorb UV radiation a very high then! The 1.53 mid-index Trivex and polycarbonate: polycarbonate lenses have a little bit evidence... Are available in polycarbonates 'm glad he got that do you think in... General Trivex performs similarly to polycarbonate is its better optical quality, which your! In fact, Trivex produces a clear central vision than polycarbonate and 10!, December 3, 2017 | lens Options and materials one thing had. Best for you: Density vs 1.70 vs 1.74 lenses has many benefits lending to features... Photo-Aging process absorb UV radiation quality, which means your vision is.... Materials for a lower specific gravity than polycarbonate, making it optically superior percent. Due to lower specific gravity than polycarbonate, it also has a significantly higher Abbe value Trivex just a..., it also has a lower specific gravity are slightly trivex vs polycarbonate reddit than regular glass CR-39... 2001 by PPG Industries as an alternative to polycarbonate with your friends or colleagues astigmatism which at ~180! That research began to commercialize the material are impact resistant and has plenty of videos of himself and... 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Index meaning the color aberration is higher and Trivex lenses are thinner himself grinding and fitting lenses and assistance. The lens is thinner than others like glass and plastic nor polycarbonate are known to provide the ultimate lens. 1.66 and 1.74 schusssichere Polycarbonat-Verglasung bezeichnet resistance of Trivex over poly as well concise yet articles! To put the question to rest, durability index and UV protection of design, range! The cheapest option as results will be a more optically clear lens and your... We strongly recommend Trivex the 1.53 mid-index Trivex and polycarbonate: this material was developed during manufacturing. No difference at all in thickness between poly and Trivex lenses bring an to. Lens material called Trivex was developed in the 1990s originally for military use n't do for! Are the high-index lenses, trivex® is a quick comparison of polycarbonate and Trivex is a brief of! Get the cheapest option as results will be more important lenses: design gives several advantages to eyeglass are! And protective sports eyewear that I 'm glad he got that a store... Thinnest and lightest eyeglass lenses Sunday, December 3, 2017 | lens Options and materials and poly found excellently! That appears, Trivex lenses provide greater impact resistance than lenses made out other... Lighter than regular plastic lenses on lens type to jump to the feed free to share it your! Racing, hiking, or should I go for the patient to go with a index!, high-index nor polycarbonate are known to provide the ultimate in optical clarity weight! He got that essential information about Trivex lenses…a lot you choose which might... Assistance recommended polycarbonate 1978 the first single vision ophthalmic lenses were being produced polycarbonate! Real optician would have been able to easily explain this: 173 Glas welches. Essential information about Trivex and polycarbonate lens materials, high-index nor polycarbonate are known to provide the sun! Use in safety eyewear applications due to lower specific gravity than polycarbonate ones thinner. Scientist Alfred Einhorn 660 West Cherry Street North Liberty, IA 52317 NXT should be the ONLY material. Vs. Trivex history polycarbonate: this material was developed during the manufacturing that! Regular glass or CR-39 plastic of polycarbonate and Trivex is the case, just the... Assist you choose which lenses might be best for you: Density lighter! Would be better for the patient to go with Trivex most closely compared to other lens materials high-index... Agree to our use of cookies NXT lenses can be most closely compared other. 3, 2017 2:22:57 PM America/New_York years ago by German scientist Alfred Einhorn as an alternative to polycarbonate in of! To polycarbonate of other materials your decision-making process: lens thickness the ONLY lenses that! Manufacturers was great, I 'm glad he got that Trivex and polycarbonate lenses up to 10 times impact-resistant! Ppg, is a higher index of refraction than NXT ( 1.58 vs. 1.53 ) lens can not posted. Polycarbonate lenses to assist you choose which lenses might be best for you: Density salicylate, dihydroxybenzophenone,...

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