Trivex has the impact resistance and inherent UV protection of polycarbonate. With a lower index of refraction, Trivex may be slightly thicker than polycarbonate, but is lighter, and can be surfaced to the same 1mm center thickness. Trivex rises above polycarbonate with both its optical quality and suitability for drill mounting in theory.
But as our video showed, real-world tests may yield different results. A couple of key points we discovered in our testing is first of all, when you're dealing with average prescriptions, the differences in the material performance are often negligible, also keep in mind that when any type of coating is added, all bets are off in terms of impact resistance. Finally, when comparing the price of Trivex to polycarbonate, make sure you are comparing apples to apples. If you are looking at a spherical polycarbonate product, compare it to a spherical Trivex product.
You'll likely find the difference to be less than you might think. But generally speaking polycarbonate is going to be significantly cheaper and be available in more options. Trivex vs. Polycarbonate by admin Feb 4, Lens Options and Materials 6 comments. Click here to make an online booking at your nearest Torga Optical store. What's in a Lens? Our online store is OPEN! Free shipping on all glasses and contact lens orders above R!
Biofinity Contact Lenses. All Contact Lens Brands. Lens Enhancements. Find Your Lens Solution. Torga Lens Technology. Shopping cart. You have no items in your shopping cart. Although Trivex lenses provide an almost endless list of advantages, there are some downsides. These disadvantages are as follows:.
More than a decade has passed since the introduction of Trivex into the optical market. This means that the product is more common and costs have gone down slightly. Yet, because Trivex lenses have many strong attributes, costs can range between and dollars.
Factors that may influence the final price are:. Not all eyeglass lenses are the same and your eye care specialist will be able to find the most suitable option for your individual needs.
Trivex is a urethane-based pre-polymer substance developed by PPG Industries for use in eyeglasses. It was designed to provide exceptional optical clarity, high-performance strength, and ultra-lightweight comfort.
However, they are a great option for people who need safety lenses, or those who live active lifestyles because they offer percent protection from UV rays, sharper central vision, and sharper peripheral vision. No, Trivex lenses are scratch-resistant. They can also be coated in additional anti-scratch coating for increased protection.
Trivex lenses are slightly lighter, have a higher tensile strength, and may produce sharper central vision and peripheral vision due to their higher Abbe value and lower internal stress. However, Trivex is slightly thicker, less widely available, and usually costs more than polycarbonate. Polycarbonate lenses have been around longer and are more widely available.
Trivex lenses often cost more than polycarbonate, though the prices vary widely for both. High index plastic is thinner and more lightweight, and usually have more options in terms of lens colors and sizes. Trivex is slightly more optically clear and impact resistant than high index. Warby Parker makes high-quality, stylish eyeglasses, sunglasses, and contacts. Their Home Try-On program lets you try 5 frames for free before ordering.
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Updated on October 25, Trivex Eyeglass Lenses. Medically Reviewed by. Written by. Anthony Armenta. In this article. What Are Trivex Eyeglass Lenses? The urethane-based pre-polymer substance would come to offer three primary benefits for eyeglass lenses, including: Exceptional optical clarity High-performance strength Ultra-lightweight comfort While other types of lens material like polycarbonate impact-resistant, transparent plastic , high-index thinner, lighter plastic , and glass exist, Trivex has proven to be an excellent choice for optical lenses.
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