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For instance, certain individuals cannot use polycarbonate lenses, because they experience an odd Visual distortion. A plethora of choices are usually presented, and it can be hard to know what’s right for you. The unique property of polycarbonate lenses meant that surfacing was going to be an issue. Our polycarbonate lenses are manufactured with proprietary, fourth-generation water-white polycarbonate resins, are up to 50% lighter and thinner than plastic alternatives and 10 times more impact-resistant. I hope you enjoy it. This then makes it crucial for you to make the right decision or risk ending up with an ineffective item. Computer Glasses with Clear Polycarbonate Double Sided Anti-reflective Coating, Scratch Coating and Uv Protection - Plastic Frame - 53-16-140 by Sheer Vision 3.6 out of 5 stars 51 $21.95 $ 21 . polycarbonate vs plastic eyeglass lenses. They are more than 10-times more impact resistant than your average plastic or glass lens. We have a better way of tracking your order, keeping... USE IT OR LOSE IT! You can then apply the information you have on both lenses to determine which will suit your needs best. And if you actually compare the two you can actually see that the plastic on the right compared to the polycarbonate on my left is about 25-30% thicker with the same exact prescription. Dr. Michael Rizen answered. We are happy to announce that we have totally re-vamped our site to make it more accessible for our customers. And consult the optician if they are polycarbonate lenses. Inherent Ultraviolet (UV) protection: Polycarbonate lens surfaces offer inbuilt ultraviolet protection. Polycarbonate lenses also have built-in ultraviolet protection. Shop Prescription Glasses. The Basic Lens - Polycarbonate. Polycarbonate may not be the wrong choice, but your lenses will be thicker. What works for one person might not for another. A lot of patients that go to our website, they see that we offer Plastic Lenses, Polycarbonate Lenses and Hi-Index Lenses. Luckily, glasses wearers have options – Glass, Plastic CR-39, Polycarbonate, High-index 1.67, and High-index 1.74. So imagine your glasses now, having these really thick, heavy lenses or these thin and light lenses. The CR-39 is an acronym for “Columbia Resin 39” and the digit indicates that it is the 39th formula that produced the resulting plastic material. This gives Trivex lenses the advantage of crisper optics than injection-moulded polycarbonate lenses, according to PPG. Trivex lenses, however, are composed of a urethane-based monomer and are made from a cast moulding process similar to how regular plastic lenses are made. May 25, 2018, Weekly Educational Vlog- Review of Clariti 1 Day Which is better- plastic or polycarbonate lenses? Our expert team have vast years of working experience in the optical industry and can help guide you through the decision making process. You have progressive lenses; which is more sensitive to refraction (multiple diopters in … February 11, 2018, Plastic vs. Polycarbonate Eyeglass Lenses If you have any questions, send us a message here. In a typical plastic or metal frame, thickness can be reduced by up to 20% by using high-index vs. polycarbonate lenses. Not only that, but look at the difference in thickness you are going to get. Our job is to highlight the various benefits, drawbacks, and differences between both lenses. After all, this is what people are going to be looking through. Polycarbonate lenses are very resistant to tint in contrast to plastic lenses which accepts tints. Advantages and Disadvantages of Polycarbonate Lenses. Eye lens discoloration or spots on eye lens. Plastic lenses have a higher optical clarity than polycarbonate lenses. Trivex lenses vs polycarbonate. Polycarbonate lenses are better than plastic lenses. Polycarbonate lenses are gradually taking over a significant portion of the optical market share once dominated by plastic lenses. Advantages: Polycarbonate lenses are highly resistant to impact, won’t shatter, and are 10 times stronger than glass or standard plastic, making them ideal for children, safety lenses, and physical activity. Glass vs plastic lenses, high index vs standard, polycarbonate? If $29.95 is more than you would want to spend on an impact-resistant single-vision lens, the 1.59 pure polycarbonate lens, for $9.00, may be preferable. The Vision Council described polycarbonate lenses as “virtually unbreakable.” A study published in the Journal of the American Medical Association also found that polycarbonate lenses were more impact-resistant than glass or other types of plastic lenses. Plastic Vs Polycarbonate Lenses- Which One Is Better? One of the major differences between plastic and glass is surface hardness. Often, optometrists recommend polycarbonate lenses when safety is an issue. Glass lenses vs polycarbonate. Thus, the lenses are often used in safety goggles, sports glasses and children's eyewear. There are a lot of great eyeglass lenses in the market, but before you buy a pair, it is imperative to consider both their pros and cons. Now that we have a brief overview of polycarbonate lenses let us consider some of its advantages and disadvantages. Newer Post →, Weekly Educational Vlog- Review of Acuvue Oasys Contact Lenses Essential Spring Break Sunglasses for Men and Women. Posted by Goggles N More on 12th Jun 2020. 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. March 29, 2018, Weekly Educational Vlog- Review of Dailies Total One Lenses Shatter proof, thinner, lighter material and just feels better on your face because you have less weight there. The two major differences between glass and plastic are weight and scratch resistance. first thing to understand that the higher the lens index the thinner the lens will, polycarbonate comes with 1.586 index and and normal plastic lens with 1.50 index. A significant percent of harmful ultraviolet rays from a variety of sources are blocked by these lenses. vision distortions. So for anybody getting glasses, I strongly strongly recommend getting polycarbonate lenses. We are going to be comparing Plastic to Polycarbonate. Industry-leading clarity and quality. Well, plastic lenses are our basic lens. May 25, 2018, Weekly Educational Vlog- Benefits of Anti-Glare Coating However, thinner lenses won’t necessarily mean they will weigh less. Eventually, effective solutions to these obstacles were put forward in addition to the refinement and enhancement of polycarbonate lenses into the high-quality material widely used today. So, It is a good idea to try them. Plastic photochromic lenses rely on organic photochromic molecules to achieve the reversible darkening effect. VSP, EYEMED, FSA/HSA ACCOUNTS. So, polycarbonate lenses vs plastic or glass? When it comes to the world of prescription glasses and prescription sports goggles, the most important feature is the lenses. Our job is to highlight the various benefits, drawbacks, and differences between both lenses. It is a little bit more pricey for the polycarbonate, but is worth every penny because you are getting a much better lens. Polycarbonate lenses were introduced sometime in the 1980s by the Gentex Corporation. polycarbonate lens vs plastic lens. Polycarbonate Vs. Here are some few differences between both lenses to determine which one is better: The decision between a plastic or polycarbonate lens should be made based on personal preference, cost, weight, durability, impact, and scratch resistance. Thanks for listening and I hope you enjoyed the video and I'll see you on the next one. Plastic lenses are inexpensive and affordable than polycarbonate lenses which are more expensive. I recommend that to everyone of my patients in my practice, I would recommend it to everyone of our patients who is buying on our website. Polycarbonate lenses have higher impact resistance and offer greater protection than plastic lenses. February 02, 2018, Sign up for the latest news, offers and styles. Impact-resistant Lenses. The monomers of polycarbonates are bisphenol A and phosgene. During the manufacturing process, commonly known as injection molding, those small solid pellets are heated until they completely melt. ← Older Post This is why we want all patients to get Poly-carbonate lenses. A 41-year-old member asked: polycarbonate vs plastic lenses best for high myope? The key difference between polycarbonate and plastic is that polycarbonates are lighter but, much stronger than plastic.. Polycarbonate and plastic are polymer materials. How Do You Choose Sunglasses for Fishing? Originally developed for the aerospace industry, polycarbonate is a large part of VISION EASE innovation. Polycarbonate vs. Trivex lenses: A quick comparison Thankfully, polycarbonate and nearly all high-index plastic lenses have 100 … Plastic lenses do not have inbuilt protection against harmful ultraviolet rays, unlike polycarbonate lenses which have inherent UV protection. Polycarbonate lenses are ultra-durable, ultra-lightweight lenses. Polycarbonate Lenses: Pros & Cons. Well, plastic lenses are our basic lens. Lets talk about the 2 most popular options. And polycarbonate lenses are 10 times impact-resistant than common plastic lenses. Probably polycarb: Polycarbonate lenses are "high index" lenses . Polycarbonate Lenses . Count the Scratches. The reason these lenses darken in sunlight but not indoors under artificial light, is that room light does not contain the UV (short wavelength light) found in sunlight. 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. The two most widely preferred lensesare CR 39 and polycarbonate. If you are shopping for a new eyeglass be sure to find out the lens materials available. We will not specifically recommend one over another if it will not be suitable for your visual needs. Lets talk about the 2 most popular options. Eventually, the final decision is up to you. Polycarbonate lenses also provide you with protection from 100% of the harmful UV rays from the sun. This is primarily because of its high optical clarity, low cost, impact-resistant, and durable property. 20 years experience Ophthalmology. Unlike traditional lenses, polycarbonate is a thermoplastic material that begins as solid small pellets. A light, impact-resistant material that is 25% thinner and 30% lighter than standard plastic (CR39) lenses, and 10 times more impact resistant than standard plastic lenses. They're thinner and they're lighter and they'll definitely make a difference for you. Besides, the polycarbonate lenses have UV protection themselves. Hottest Spring & Summer 2020 Sunglasses Trends. Most lenses in glasses today are made of CR-39 plastic, or very close copies (since the material is owned by PPG). I think you will definitely notice that difference. In fact, polycarbonate lenses are usually applied to sports goggles to shield the eyes. Winter Fishing Tips- Bait, Sunglasses and more.. Best Polarized Fishing Sunglasses by Ocean Waves Sunglasses. Polycarbonate lenses are made of a type of plastic that is more impact-resistant than standard plastic lenses. 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. Polycarbonate lenses rose to critical acclaim due to its durable, and additional properties. In this article, we are going to be discussing specifically plastic and polycarbonate eyeglasses and the major differences between both lens materials. It is not necessarily a one size fits all solution when it comes down to eyeglass lens material. Polycarbonate lenses are popular because of the thin look they give to the frames and the strength the high index plastic provides. 3 Benefits of Polycarbonate Lenses Safety. The first lightweight Plastic eyeglass lens made its debut sometime in 1947. That is why recommend those for anybody over a power of 1.50, where you are really going to notice that difference. 95 Impact Resistance lenses are 10 times more stronger and 50% lighter and 45% thinner compare to regular plastic glasses. This is somebody who has a -5.00 prescription. How to repair scratches on a plastic eyeglass lens. Polycarbonate lenses are much lighter in weight than plastic lenses. … Lightweight and thinner than glass lenses, polycarbonate is … Free shipping on all orders within the continental U.S. Since the introduction and use of Plastic lenses (also known as CR-39), it has sealed its mark as the most preferred choice in the optical industry. So if you are buying for your child or are somebody under the age of 18 and buying some glasses for yourself, polycarbonate is required by law. You must know that the polycarbonate lens has slightly different refraction properties than plastic or glass lenses, this due the material properties, so, sometimes you can feel this differences as . CONTACT US TO TAKE ADVANTAGE OF YOUR BENEFITS BEFORE THEY'RE GONE! So really consider doing the upgrade for the polycarbonate lenses. Since then, plastic has become a popular and widely used material for making eyeglass lenses. We look forward to hearing from you. Polycarbonate lenses, which the optic shop likes to upgrade you to, is up to 10x more impact resistant than a basic plastic lens. I generally recommended people with prescriptions anywhere between +/-0.50 to +/-4.00 to go with polycarbonate lenses. March 13, 2018, Weekly Educational Vlog- Review of Biofinity Toric Contact Lenses In this case, choosing a plastic eyeglass lens or high index lens would be much better. Hello, today we are going to be talking about different lens materials. The different types of lens material vary in their weight, flexibility, durability, thickness, scratch resistance, etc. They’re also ideal for strong prescriptions since they do not add thickness when correcting vision, minimizing any distortion. Best way to clean polycarbonate lenses. Anytime you are in the market for a new pair of eyeglasses, you are going to be provided with different options regarding the lens material. Eventually, the final decision is up to you. 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