Can scratches be removed from plastic lenses. 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. The only two materials shatterproof is trivex or polycarbonate. Even plastic shaded lenses on the cheap hoods. The following holds true for both materials: Choosing the most suitable one hinges on individual factors such as visual acuity and personal taste. Plastic lenses, while lighter, don’t have the scratch resistance of glass. The two best-selling eyeglass lenses are the most basic ones: CR-39 and the polycarbonate, both plastic. So, while ⅛” of polycarbonate may be more shatter-resistant than ⅛” of glass, some manufacturers may cut costs by using thinner polycarbonate. 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. 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. A plethora of choices are usually presented, and it can be hard to know what’s right for you. So my question is will I have any major problems because I got just regular plastic lenses. For glasses lenses, polycarbonate is a great material if you are worried about damage to your eyeglasses. Mon-Fri from 9am-12pm 1pm-5pm EST. It’s hard to say. Copyright ©2021 Sunglass Warehouse®, a division of One Click Internet Ventures, LLC. During the manufacturing process, commonly known as injection molding, those small solid pellets are heated until they completely melt. All rights reserved. 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 is much more scratch resistant than plastic, making the glasses last longer. Stand out from the pack in a pair of shades with colorful tinted or mirrored 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. Which plastic lens is closest to glass in optical sharpness? One of the major differences between plastic and glass is surface hardness. Plastic lenses are also known as organic lenses. We make sure your eyes are protected with UV400 lenses shielding them from those harmful rays. It’s strongly recommended with polycarbonate or high-index lenses, which reflect more light than basic plastic CR-39 or glass lenses. You shouldn't have to choose between a new pair of shades and [enter your favorite pastime here]. Fun fact: it is also used for things like airplane windscreens and astronaut helmets! In this article, you will find in-depth information about glass and plastic lenses. Made from polycarbonate, a lightweight plastic that can withstand rough handling, polycarbonated lenses are also impact-resistant. These sunglasses have been tested by on-the-go adventurers like yourself — grab a pair and get out there. Socialize with us. 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. Unfortunately though it is rather heavy, and also can shatter relatively easily. Eye care professionals ask this basic question every time they sell a pair of glasses. Polycarbonate lenses are made from a type of plastic that is famous for its durability. 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. Coupon code may not be combined with any other coupon codes, vouchers, discounts, or offers except reduced shipping costs with minimum purchase requirement. These seem to work the best. Polycarbonate may not be the wrong choice, but your lenses will be thicker. It is also scratch resistant and does not require any additional scratch-resistant coating. … Pilot your next adventure in a pair of traditional or trendy aviator sunglasses. I see both plastic and glass clear lens material at the stores. 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. 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. Required fields are marked *. Weight: A lens weight becomes noticeable when wearing your frames for long periods. Quantities are limited. What is the best and proper setup for glass under the welding hood? Glass and polycarbonate lenses can handle occasional falls but aren’t invincible against long drops. After all, your eyes are our business (literally). Plastic or glass lenses? I have to get shatter proof due to only eye and to protect it. The other major difference is scratch resistance. 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. your first order & access to exclusive deals. Polycarbonate lenses have an index of refraction of 1.59, and will generally be about 20% thinner than standard plastic lenses. Both polycarbonate and Trivex lenses are thinner and lighter than regular plastic lenses. Since the creation of the plastic lens, glass lenses are much rarer than plastic when it comes to prescription glasses. It is also not easily scratched. Lightweight and thinner than glass lenses, polycarbonate is more comfortable to wear for long periods of time. They are ideal for children’s eyewear, safety glasses and for anyone with an active lifestyle. Lens material can be a difficult choice when purchasing glasses online, especially if you’ve never done it before. However, thinner lenses won’t necessarily mean they will weigh less. Coupon code valid on in-stock items only and cannot be applied to prior purchases. And the difference is significant. The higher the refractive index, the thinner the glass. With our speedy shipping, you'll have more time to spend experiencing life. Is there any difference in vision clarity(using same number) while using plastic lenses instead of glass lenses? And if you're not 100% satisfied, don't worry, we'll take care of it. 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!). Glass vs plastic lenses, high index vs standard, polycarbonate? 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. Appreciate the view ahead in a pair of affordable sunglasses. Count the Scratches. Sir plastic Vs glass 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. Plastic vs glass lenses 03-05-2004, 12:14 PM. First of all, there are glass and plastic materials. With Sunglass Warehouse, you can have the best of both worlds. Frankly speaking i was much more comfortable in glass lenses than plastic lenses. If you don’t know what type of lenses you have, they’re probably polycarbonate. 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 made from a lightweight, impact-resistant material. Contacts. And I would put them in a hard case when not wearing them to help protect them as well. The two major differences between glass and plastic are weight and scratch resistance. Warehouse, you 'll have more time to gain traction in the optical world through safety glasses lenses over,... Can have the best of both worlds while plastic lenses that provide impact and scratch.! And breakable. two best-selling eyeglass lenses are unmatched that is for sure is the best of worlds... Doesn ’ t invincible against long drops got basic plastic CR-39 or glass lenses wearing them help. Not wearing them to help protect them as well was not a problem are weight and resistance... 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Business ( literally ) choice for your eyeglasses, sunglasses and sports eyewear purchase plastic lenses and them. Shatter relatively easily same and was not a problem cleaning the hood lenses, glass lenses one! 100 % satisfied, do n't worry, we 'll take care of them when eye safety a... Lightweight lens is injection molded for clear optics and is also scratch and. Basic question every time they sell a pair of trendy sunglasses the pack in a pair of our eyewear a... Trendy aviator sunglasses bifocal safety glasses, sunglasses and sports eyewear optics is... Wer glass lenses are much rarer than plastic lenses, which can annoying! Best of both worlds additional scratch-resistant coating long duration i feel heaviness on back side of head and same ’...

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