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.
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 is good to wear both indoors and out, as it changes to a tint when exposed to sunlight. This can be very cost-efficient, as the wearer would not need to buy a separate pair of prescription sunglasses. However, this lens may not be desirable on a style level because of the tinted aspect.
For individuals with a much stronger prescription, the high index plastic lens is the best choice. This lens is much thinner than strong lens wearers would normally receive, making it less cumbersome on the face. Because of its thinness and lightness, the lens allows for a wider range of frames to choose from.
When choosing lenses for eyeglasses, you will also need to know what other kinds of lens are necessary for your particular prescription. For example, the bifocal and trifocal lens - now called progressive - can assist in correcting multiple vision issues in one eye. The progressive lens of today does not have the unsightly line cutting across it as it did before.
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 is good to wear both indoors and out, as it changes to a tint when exposed to sunlight. This can be very cost-efficient, as the wearer would not need to buy a separate pair of prescription sunglasses. However, this lens may not be desirable on a style level because of the tinted aspect.
For individuals with a much stronger prescription, the high index plastic lens is the best choice. This lens is much thinner than strong lens wearers would normally receive, making it less cumbersome on the face. Because of its thinness and lightness, the lens allows for a wider range of frames to choose from.
When choosing lenses for eyeglasses, you will also need to know what other kinds of lens are necessary for your particular prescription. For example, the bifocal and trifocal lens - now called progressive - can assist in correcting multiple vision issues in one eye. The progressive lens of today does not have the unsightly line cutting across it as it did before.
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