This site requires JavaScript to function properly. The two best-selling eyeglass lenses are the most basic ones: CR-39 and the polycarbonate, both plastic. So after wearing plastic for long duration i feel heaviness on back side of head and same doesn’t hold for glass lens. Glass was excellent, in that it has by far the best optical quality (you’ll never see quality photographic or telescope lenses made of any kind of plastic!). All rights reserved. Glass does provide the best clarity, however, they will also be the heaviest and can cause an issue should the lenses break while on your face. The Optical Quality of glass lenses are unmatched that is for sure. Coupon code discounts exclude Coyote, Gunnar, customizable, felix + iris styles, as well as sale items, e-gift cards, shipping costs and tax. Before, when I had glass lenses, they NEVER wore out that way. Count the Scratches. The following holds true for both materials: Choosing the most suitable one hinges on individual factors such as visual acuity and personal taste. (Few people now use glass, which is heavy and breakable.) Coupon code valid on in-stock items only and cannot be applied to prior purchases. When purchasing glasses today, there are a wide variety of choices. In a typical plastic or metal frame, thickness can be reduced by up to 20% by using high-index vs. polycarbonate lenses. I am near-sighted. They are ideal for children’s eyewear, safety glasses and for anyone with an active lifestyle. Quantities are limited. Appreciate the view ahead in a pair of affordable sunglasses. Choose glasses that are sturdy, attractive, shatter-resistant, comfortable – and easy to wear. Which plastic lens is closest to glass in optical sharpness? Made from polycarbonate, a lightweight plastic that can withstand rough handling, polycarbonated lenses are also impact-resistant. Coupon code valid only on purchases made before 3am ET today. Trivex lenses are made from a lightweight, impact-resistant material. There are many advantages to plastic lenses over glass, and the extra expense is well worth it to many people. And most of all, it gets thick quickly, … When eye safety is a concern, polycarbonate or Trivex lenses usually are the best choice for your glasses, sunglasses, and sports eyewear. Socialize with us. It’s strongly recommended with polycarbonate or high-index lenses, which reflect more light than basic plastic CR-39 or glass lenses. Lens material can be a difficult choice when purchasing glasses online, especially if you’ve never done it before. So, polycarbonate lenses vs plastic or glass? You are also more than welcome to call us if you’re shopping for prescription glasses online and have some unanswered questions. With our speedy shipping, you'll have more time to spend experiencing life. I wer glass lenses before and I was happier.easy cleaning and don’t scratch easy. It is also scratch resistant and does not require any additional scratch-resistant coating. I was just told this by my optometrist. When eye safety is a concern, polycarbonate or Trivex lenses usually are the best choice for your eyeglasses, sunglasses and sports eyewear. I just bought readers and I’m having a problem cleaning the lenses and keeping them clean…any suggestions? What is the best and proper setup for glass under the welding hood? A plethora of choices are usually presented, and it can be hard to know what’s right for you. Plastic vs glass lenses 03-05-2004, 12:14 PM. Polycarbonate lenses have a built-in UV protection by nature, and they also easily allow for special treatments to be added to the lenses to protect your eyes. Having a hard time picking a lens material? Plastic is much lighter than glass, making it more comfortable to wear all day and limiting the glasses’ tendency to slide down your nose. During the manufacturing process, commonly known as injection molding, those small solid pellets are heated until they completely melt. We make sure your eyes are protected with UV400 lenses shielding them from those harmful rays. This way you will have an easier time deciding if you want to buy a pair of glass or plastic lenses next time you need new glasses. Since the creation of the plastic lens, glass lenses are much rarer than plastic when it comes to prescription glasses. If … Shop any of our trends categories and save. Please take a look at our website https://www.rx-safety.com/ A member of our customer service team can assist you either on the phone or via the online chat to help you pick the perfect pair for you. I what to make a glass lenses not platicar. Both polycarbonate and Trivex lenses are thinner and lighter than regular plastic lenses. © RX Safety - Developed by ISEA Media & Cosmick Technologies, Corporate Prescription Safety Glasses Program. If you are interested in getting prescription glasses online, hopefully this narrows your choices and gives you a good idea of the differences between glass vs plastic lenses. Contact lenses are thin discs of plastic or glass that sit directly on your eye to correct … Fun fact: it is also used for things like airplane windscreens and astronaut helmets! Hello I recently found out that myself and my daughter need glasses. "polycarbonate vs plastic lenses best for high myope?" These sunglasses have been tested by on-the-go adventurers like yourself — grab a pair and get out there. These are the two most popular forms of glasses currently on the market. Polycarbonate - This lightweight lens is injection molded for clear optics and is also scratch-resistant. The added weight on your nose can cause uncomfortable and unattractive pressure points as you wear the glasses all day, and it can also cause the glasses to slide down your face. After 11 years, my plastic lenses developed servere clouding of the lenses which my optometrist told me is the result of deterioration which is inherent in plastic lenses. And if you're not 100% satisfied, don't worry, we'll take care of it. If you don’t know what type of lenses you have, they’re probably polycarbonate. Don’t clean them on your shirt. Either one would work for you. Pilot your next adventure in a pair of traditional or trendy aviator sunglasses. Glass vs plastic lenses, high index vs standard, polycarbonate? Even plastic shaded lenses on the cheap hoods. Blaze new trails in our men's sunglasses — the best shades for the everyday adventurer. Similar to polycarbonate, Trivex lenses are thin, lightweight, impact-resistant, and provide 100% UV protection. Polycarbonate lenses are popular because of the thin look they give to the frames and the strength the high index plastic provides. What you gain in impact resistance and higher index, you pay for in how the lens transfers light into your eye. The higher the refractive index, the thinner the glass. We do offer glass lenses for most of our eyewear. Trivex lenses are made from a urethane-based monomer. Polycarbonate lenses are a version of plastic lenses that provide impact and scratch resistance. Polycarbonate lenses were first introduced into the optical world through safety glasses. Block the glare and sharpen your view with a pair of our polarized sunglasses. However, thinner lenses won’t necessarily mean they will weigh less. this time i tried to use plastic lenses but i found that the images are less clearer while using same number in plastic and glass. The huge reduction in weight and versatility in prescription frames has caused plastic to win out in popularity in the glass vs plastic lens material race. One of the major differences between plastic and glass is surface hardness. Polycarbonate lenses are made from a type of plastic that is famous for its durability. Glass lenses are the traditional ones, having been used for some time now, while plastic lenses are relatively newer. Rx Safety prides itself in high quality glasses at reasonable prices manufactured in house with our top of the line digital surfacing laboratory, with a wide variety of prescription and non prescription options to suit all your eyewear needs. Glass tends to be a heavier material than polycarbonate lenses. i had been using glass lens for past 15 years and recently switched to plastic lens. Due to myy daughters age she qualified to get polycarbonate lenses. However, Trivex lenses offer sharper central and peripheral vision than polycarbonate lenses, but are not as widely available in as many lens types. You shouldn't have to spend your savings on a pair of trendy sunglasses. Glass lenses are optically clear, clearer than polycarbonate lenses. Our team designed these shades — exclusive to Sunglass Warehouse — based on the latest trends, and what we've heard you're looking for in sunglasses but can't seem to find anywhere else. Now days is difficult to find a maker. The most basic choice is between traditional glass lenses and newer plastic lenses, such as those made from polycarbonate. Don't waste time waiting on your sunglasses. Mon-Fri from 9am-12pm 1pm-5pm EST. I got basic plastic lenses and like I said so add one such as ant glare or scratch protection. Glass is much more scratch resistant than plastic, making the glasses last longer. Both polycarbonate and Trivex lenses are thinner and lighter than regular plastic lenses. The two major differences between glass and plastic are weight and scratch resistance. This is somebody who has a -5.00 prescription. Polycarbonate is 10 times stronger. What’s the Difference Between Glass Vs Plastic Lenses? Lens materials affect thickness and weight. Plastic are lightweight but they do not have crisp quality, don’t know why. Whereas the frames you can get in glass are limited, you can get virtually any type of frame in prescription with plastic lenses. Standard plastic lenses are lightweight, comfortable, and inexpensive. John, Plastic or glass lenses? Trivex has the best optics next to glass Lenses. So my question is will I have any major problems because I got just regular plastic lenses. Your email address will not be published. The plastic has a lower Abbe Value thats why items don’t seem as clear as they do in glass lenses. And the difference is significant. 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. https://www.rx-safety.com/shop/accessories/cleaning-products/leader-pre-moistened-lens-wipes-30-pack-acc-hl344070999/. It was developed in 2001 by PPG Industries as an alternative to polycarbonate. Polycarbonate lenses have an index of refraction of 1.59, and will generally be about 20% thinner than standard plastic lenses. These seem to work the best. Borosilicate Glass vs. Polycarbonate Outdoor Lights: The Verdict. 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. Inspired by the earlier post about cleaning the hood lenses. Scratching glass lenses is a fairly difficult and unlikely thing to do unless you drop them, whereas plastic lenses are fairly easy to scratch, requiring a bit more care in handling. Any reason ?. Glass has shatter proof,so what do you recommend? Who is better for eye? Contacts. Will glass lenses create a minified appearance to the eyes compared to high-index plastic lenses? With Sunglass Warehouse, you can have the best of both worlds. Eye care professionals ask this basic question every time they sell a pair of glasses. Polycarbonate lenses (often abbreviated as PC), are the most common lens type and considered the industry standard. Where are the glass lens made in US or some other countries, You can also Learn more about glass lenses here https://youtu.be/RJUVvpcrHk8, At first i was using glass lenses but recently i bought plastic lenses. Coupon code may not be combined with any other coupon codes, vouchers, discounts, or offers except reduced shipping costs with minimum purchase requirement. Sir plastic Vs glass Glass lenses generally have a higher index than plastic lenses, making them slightly thinner and more attractive looking. When you clean your glasses, run them under water off to rinse off the dirt and dust on the lenses and then clean with a dry microfiber cloth. Rx-Safety.com is a family-owned and – run optical lab and online store. For glasses lenses, polycarbonate is a great material if you are worried about damage to your eyeglasses. So imagine your glasses now, having these really thick, heavy lenses or these thin and light lenses. Score the best view of all in a pair of our stylish and affordable women's sunglasses. They have similar properties, as well as different advantages and disadvantages. Glass lens more clarity than surrounding medium itself for me when i wear my dad glasses that age 40 year although have some Scratching. The other major difference is scratch resistance. Although there are a variety of lenses out there on the market, the most obvious choice is between glass and plastic lenses. 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. First of all, there are glass and plastic materials. Polycarbonate lenses took some time to gain traction in the optical world. It’s hard to say. 1-800-559-4209 Plastic lenses are less reflective than glass lenses, making them clearer and less prone to glare. Plastic lenses are also known as organic lenses. The strength of polycarbonate is largely dependent on its thickness. The two major differences between glass and plastic are weight and scratch resistance. Glass lenses are much heavier than plastic lenses, which can be annoying for several reasons. Trivex ® Lenses. Plastic Vs Polycarbonate Lenses- Which One Is Better? Glass and polycarbonate lenses can handle occasional falls but aren’t invincible against long drops. And I would put them in a hard case when not wearing them to help protect them as well. I always used glass lenses. Unfortunately though it is rather heavy, and also can shatter relatively easily. So, while ⅛” of polycarbonate may be more shatter-resistant than ⅛” of glass, some manufacturers may cut costs by using thinner polycarbonate. Creators use a mold to construct the lenses in much the same way regular plastic lenses for glasses are made. 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. Unlike traditional lenses, polycarbonate is a thermoplastic material that begins as solid small pellets. Polycarbonate may not be the wrong choice, but your lenses will be thicker. Glass vs plastic lenses, high index vs standard, polycarbonate? People who purchase plastic lenses should also be aware that they have planned obsolescence. Stand out from the pack in a pair of shades with colorful tinted or mirrored lenses. They are plastic lenses.. For those sensitive to pressure or who plan to wear eye protection for long hours, polycarbonate may be a better choice for its lightweight and pliable properties. I see both plastic and glass clear lens material at the stores. It is designed to offer the most shatter resistance possible and is an excellent choice for fast paced activities when durability and weight in a pair of polarized sunglasses from Maui Jim are a priority. Weight: A lens weight becomes noticeable when wearing your frames for long periods. I had to get new glasses even though my prescription is nearly the same and was not a problem. Thanks for reading, and happy shopping! Is there any difference in vision clarity(using same number) while using plastic lenses instead of glass lenses? You shouldn't have to choose between a new pair of shades and [enter your favorite pastime here]. After all, your eyes are our business (literally). I have to get shatter proof due to only eye and to protect it. The only two materials shatterproof is trivex or polycarbonate. High-index plastic lenses have a refractive index between 1.6 and 1.74; the index of ordinary plastic and polycarbonate lenses is 1.5 and 1.59, respectively. Polycarbonate Lens Optical Quality Is Significantly Inferior To Glass And CR-39. Can scratches be removed from plastic lenses. 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. The most basic lens, often referred to as CR-39 lenses (though that is a PPG owned brand / monomer), replaced glass as the original lens material. Our goal is to provide our customers with affordable, top-of-the-line prescription safety and prescription eyewear. Lightweight and thinner than glass lenses, polycarbonate is more comfortable to wear for long periods of time. 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. Glass is the most vulnerable in this category. The pros of PC lenses is that they’re thin, light, and impact-resistant, making them a great option for sports or safety glasses. your first order & access to exclusive deals. Your email address will not be published. Help me. A new, brand-name type of lightweight and resistant plastic has hit shelves: Trivex. So, go on, #getoutthere. Plastic lenses, while lighter, don’t have the scratch resistance of glass. It depends on how hard you are with the glasses and how well you take care of them. Choose from hundreds of styles at $20 or less. Plastic lenses come in more colors and larger sizes than glass lenses, making them much more versatile. Answered by Dr. Michael Rizen: Probably polycarb: Polycarbonate lenses are "high index" lenses . Today polycarbonate is the standard lens material for many online eyeglass retailers, and they are standard in all children’s glasses, safety glasses, and sports goggles. Frankly speaking i was much more comfortable in glass lenses than plastic lenses. If you have other questions not answered here, or if you’d like to make a comment on this post, you can leave them in the comments section below. It is also not easily scratched. Unfortunately we do not have vision insurance so we had to go with cheaper frames and no add ons. With polycarbonate’s super impact resistance to plastic and glass, it was the perfect lens material for safety glasses. Mon-Fri from 9am-12pm 1pm-5pm EST, live chat … Plastic vs Glass lenses. Required fields are marked *. The choice is up to you. Polycarbonate and tempered glass are two materials that can be used when placing windows or constructing any sort of building that requires large amounts of see-through or semi-transparent material. Tag your favorite pair of Sunglass Warehouse sunglasses on Instagram with #sunglasswarehouse to be featured in our gallery. In this article, you will find in-depth information about glass and plastic lenses. Copyright ©2021 Sunglass Warehouse®, a division of One Click Internet Ventures, LLC. They are lighter and thinner than standard plastic and glass lenses, and are 10 times more impact-resistant. Glass lenses are much heavier than plastic lenses, which can be annoying for several reasons. Safety readers and bifocal safety glasses, Motorcycle Glasses, Sunglasses and Goggles, https://www.rx-safety.com/shop/accessories/cleaning-products/leader-pre-moistened-lens-wipes-30-pack-acc-hl344070999/. A plethora of choices are usually presented, and it can be hard to know what’s right for you. From the pack in a pair of glasses currently on the market because of the major differences between and... Ppg Industries as an alternative to polycarbonate to construct the lenses and newer plastic lenses we 'll care! So add one such as ant glare or scratch protection have been tested by on-the-go adventurers like —. Be the wrong choice, but your lenses will be thicker small solid pellets are heated until completely... Lenses generally have a higher index than plastic, making the glasses and how well you take of! Corporate prescription safety glasses, sunglasses and sports eyewear especially if you ’ re Probably polycarbonate polycarbonate lenses often. 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Bifocal safety glasses Program stand out from the pack in a typical plastic or metal,. They completely melt ones, having been used for some time now, having these really,. More time to spend experiencing life newer plastic lenses more versatile s super impact and! Plastic, making them much more comfortable to wear for long periods of time how lens! … when purchasing glasses today, there are a variety of lenses you have, they never out... Was not a problem cleaning the hood lenses our men 's sunglasses — the best optics next to glass plastic!