There are many different type of lenses for eyeglasses available on the market today. A glasses lens can be tailor made to allow any individual to get the best possible results for particular problems with vision. In recent years, blends of different types of lenses have become available for those patients with more than one sight problem.
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.
Polycarbonate versions are a great option for highly active or sporty individuals. This type of lens is resistant to impact, so it is also good for children who may often drop or even break their spectacles. This particular lens also provides UV protection.
For a lens that can adjust to different kinds of light, the photochromic lens is the way to go. It turns tinted once it detects sunlight, which can save the wearer a considerable amount of money through not having to invest in an additional pair of sunglasses with a prescription. That being said, the photochromic lens may not be the most fashionable because of this change.
If you have quite a strong prescription and have been used to wearing thick lenses, the high index plastic lens may interest you. It allows you a greater range of options when it comes to choosing frames to suit your face due to the fact that is is much thinner and less cumbersome than a thicker glass lens. It also weighs less and is more flattering to the face.
Along with these different types of lenses for eyeglasses, one must know what level of correction a particular issue with vision requires. Bifocals and trifocals are specifically for those patients who have multiple issues with their vision, in one eye or both. Previously, the multifocal lens had one or more lines dividing it, which was very unflattering to the wearer. Nowadays, the lens - also known as a progressive lens - is made to look seamless.
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.
Polycarbonate versions are a great option for highly active or sporty individuals. This type of lens is resistant to impact, so it is also good for children who may often drop or even break their spectacles. This particular lens also provides UV protection.
For a lens that can adjust to different kinds of light, the photochromic lens is the way to go. It turns tinted once it detects sunlight, which can save the wearer a considerable amount of money through not having to invest in an additional pair of sunglasses with a prescription. That being said, the photochromic lens may not be the most fashionable because of this change.
If you have quite a strong prescription and have been used to wearing thick lenses, the high index plastic lens may interest you. It allows you a greater range of options when it comes to choosing frames to suit your face due to the fact that is is much thinner and less cumbersome than a thicker glass lens. It also weighs less and is more flattering to the face.
Along with these different types of lenses for eyeglasses, one must know what level of correction a particular issue with vision requires. Bifocals and trifocals are specifically for those patients who have multiple issues with their vision, in one eye or both. Previously, the multifocal lens had one or more lines dividing it, which was very unflattering to the wearer. Nowadays, the lens - also known as a progressive lens - is made to look seamless.
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