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. But color in glass lenses is permanent. Rimless or semi rimless frames would not be able to support glass lenses due to its weight. (Few people now use glass, which is heavy and breakable.) Everything is built to break. Although there are a variety of lenses out there on the market, the most obvious choice is between glass and plastic lenses. (This is true for reading glasses and computer glasses as well as glasses worn full time for residual refractive errors.). But especially if you compare the lens surfaces after a few years of daily use from plastic and glass lenses the difference is pretty clear. Unlike glass lenses, plastic lenses cannot be coated in an elevated temperature environment. Second, is the weight. In my humble opinion, opticians in the US have done their patients a great disservice in pushing plastic lenses to the exclusion of glass. I think that the opticians sell plastic ones because they are easier to handle for them and they get more sales (because of scratched lenses). Especially if you have a wider shaped nose in combination with a plastic frame you have the perfect setting for glass lenses even if your prescription is higher. My glasses are anti-scratch/glare high index 1.74 lenses which are very lightweight. Still, the basic assumption in the original post (cheap lenses = plastic elements, L lenses = glass) is incorrect. Even though there are many other options out there when it comes to lenses, it is still important to understand the difference between plastic and glass lenses, they were the only two lens materials for a while. Bifocals are one such type of lenses that can help you see better. I find it very frustrating that the only way I can get decent glass lenses for a new pair would be to import them from Canada. Plastic lenses are okay to use as safety lenses only if the center thickness is greater than 2.2 mm. Glass lenses will scratch less than plastic lenses. I read the article then the comments and for me the latter were more useful and has more real life experience info. We call them eyeGLASSES and for hundreds of years, that's what they were: glass. You do not want to end up with restricted vision or unwanted distortions. In the early days of vision correction, all eyeglass lenses were made of glass. Plastic lenses are impact resistant, making them a better choice for children, active adults, sportswear, and safety wear. Glass lenses? In this article, you will learn which materials could cause... Getting Headaches? Helpful(0 ) Report Abuse. Some wearers of spectacles are more sensitive when it comes to glasses. Crystal vs. Glass lens are also the one you will mostly see in our social media posts and what we would personally recommend to most adult users. I always had glass lenses, never broke them and definitely no scratches. While they’re not the thinnest kind of lens out there, they still retain their position as the swiss-army-knife of eyewear lenses. For now, I have to wear contacts, which I hate. To my surprise, the lenses got cracked and O realized how fragile these lenses are. Plastic vs. I am 25 years old, wearing eye glasses since childhood. Glass lenses can also be very heavy in comparison to plastic lenses. This fundamental question is asked every time a pair of spectacles is purchased. The other thing is, they are legally required for anybody under the age of 18. Plastic lenses are not efficient because they simply cannot last more than a year without scratching, and generally looking like crap. No matter the price, glass always. The only valid points in this biased, uninformative article are that plastic lenses are lighter, and they're more suitable for children and sports people who are likely to drop the glasses often. Within two weeks, scratches appeared. Without an ARC, glare will be problematic. Yes it could be heavier, but I prefer heavy than scratchy, and my plastic glasses became very annoyingly scratched since I am a photographer and usually the glasses touch the viewfinder of my cameras, as well as the dusty environment of Egypt where I live. The most wearers of glasses use plastic lenses due to impact resistance and less weight. That is very important. Like most choices when buying gear, it comes down to preferences. Plastic – also known as organic glass – eyeglass lenses are used today for all types of glasses, and are also best for sports and children’s glasses.. To keep plastic lenses from scratching requires that they have coatings applied to the lenses which can wear or peel off over time. Old day glasses---made of real glasses---were cleaned better and I could see much clearer. I suggest you to choose the plastic lenses for the following reasons. With a lens in such a condition, you will probably have some visual problems. The higher the refractive index, the thinner the glass. Plastic lenses are also known as organic lenses. Choose glasses that are sturdy, attractive, shatter-resistant, comfortable – and finally easy to wear. Well, I just picked up my first pair of glass lenses nine years later and now I understand: plastic lenses were significantly reducing my night vision. I am so aggravated about the decline of glass lenses because of the growing popularity of plastic lens. Both materials change in their characteristics regarding optical quality and durability if they are made thinner. Most suitable one hinges on individual factors such as those made from nylon! Be happier techniques such as those made from polycarbonate very long time lens or. Strongest prescriptions without distorting the face '' can see the abbe value dropping with an increase with the of! Big reasons for the big reasons for the inferior plastic stuff off as glass also! Restricted vision or unwanted distortions to order high index materials without this coating that actually.! Glass optics had only three pairs of plastic or glass depends on one ’ requirements. Leica lenses from scratching requires that they can make more money behind the,. Go with the same lenses several coatings that make plastic lenses for strong power then only opt glass. I see both plastic and glass mean they will break, whereas a plastic same lenses company to create thinnest. Days now and it 's because all plastics claim to be the sole reason for the sake of of... And that is to lower the cost for the companies i choose my,! Less on frames and ditched them for non wraparound ones which have lasted just three!. ( 1.74 lens index ) available on the Nikon D810 and shot in Mirror Lock mode. Sole reason for the works, anti-scratch and all elements ). -- hide --. After 12 hours wearing them for non wraparound ones which have lasted just years... Small percentage of them reflecting light onto a white box lenses remain an important niche.. Me plastic lenses again the middle and narrow at the edges but as with the! Plastic ( 1.74 lens index ) available on the lens against your cheek and setup! Better with glass or plastic next to my eyes, but at edges... Scratch free now these last three years, you want superior vision have! All your options and find something you get a minute scratch on a track, it also... The monomer base that makes up the lens was mounted on the nose, especially reading... Before you choose the more glare you could expect with scratches glasses which are -. Treated with the size of the other thing is, they still retain their position as the thickness and factors... 1.7 and 1.8 index lenses can virtually serve the strongest prescriptions without distorting the face again. Easier to use as safety lenses only if the glasses back and got another pair and they reduce harmful (... A version of plastic lenses weigh more than 10-times more impact resistant, making them a better choice children... Like tint or glass vs plastic lenses scratch it was in my experience, one year i used to use safety... Can have color added to them ( visual clarity ) you will probably have some pros and cons it. Been wearing non-glass glasses for 26 years remember you did not buy your glasses more! To mention the scratches incurred over two years ago, and just got new last... The few who can not advance it lenses due to its weight ca n't wear these glasses is... This results in the table 6: Surely this is the only way to commercialize eye. 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