There are a number of various kinds lenses for eyeglasses to be found in today's market. Individuals with very specific problems or multiple issues with their vision can have lenses made to suit their specific needs. These days, a lens can be manufactured to correct more than one problem at the same time.
Technology has brought amazing leaps forward in the glasses lens of today. First of all, it weighs less because it is made of hi-tech plastics and not glass. It is also more durable than before for this same reason. The lens is a lot thinner and scratch-resistant as well.
If you like to partake in sporting activities or generally lead an active lifestyle, the polycarbonate lens is perfect for you. It resists impact, making it a suitable choice for young glasses wearers who could easily break or drop their eye wear. You will also get UV protection from this lens.
The photochromic lens also offers UV protection and changes to a tinted lens once you are out in the sun. This can save you a lot of money as you would not have to purchase another pair of sunglasses with your prescription. However, some people may not be as enthusiastic about the tinted lens from a style perspective.
The high index plastic lens is a good style choice for those who prescription may be stronger than others. This is because it is not as thick or cumbersome as previous lenses for strong prescriptions. It is also much lighter than before, which allows the wearer to choose from a wider range of glasses styles to suit their individual look.
These are only some of the available lenses for eyeglasses, as there are other aspects to consider as well. Glasses wearers need to know whether their vision correction requires bifocal or trifocal lenses, if at all. These types of lens can help to correct more than one sight issue in the eye. Whereas such a lens previously had an unflattering visible line through the middle, today's lens of this kind - called a progressive lens - lacks any trace of a line.
Technology has brought amazing leaps forward in the glasses lens of today. First of all, it weighs less because it is made of hi-tech plastics and not glass. It is also more durable than before for this same reason. The lens is a lot thinner and scratch-resistant as well.
If you like to partake in sporting activities or generally lead an active lifestyle, the polycarbonate lens is perfect for you. It resists impact, making it a suitable choice for young glasses wearers who could easily break or drop their eye wear. You will also get UV protection from this lens.
The photochromic lens also offers UV protection and changes to a tinted lens once you are out in the sun. This can save you a lot of money as you would not have to purchase another pair of sunglasses with your prescription. However, some people may not be as enthusiastic about the tinted lens from a style perspective.
The high index plastic lens is a good style choice for those who prescription may be stronger than others. This is because it is not as thick or cumbersome as previous lenses for strong prescriptions. It is also much lighter than before, which allows the wearer to choose from a wider range of glasses styles to suit their individual look.
These are only some of the available lenses for eyeglasses, as there are other aspects to consider as well. Glasses wearers need to know whether their vision correction requires bifocal or trifocal lenses, if at all. These types of lens can help to correct more than one sight issue in the eye. Whereas such a lens previously had an unflattering visible line through the middle, today's lens of this kind - called a progressive lens - lacks any trace of a line.
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