Progressive Eyeglasses can Solve the Aged Eye Problem
Doctor Fish said that usually 40 years old people will meet the problem of presbyopia. It is avoidless and a symbol of aging body. Just like winkles on our skin, it comes without telling us. As we turning older and older, the lens of our eyeball turns to indurations and incrassation and the ability of changing of the focus turn down. So when we are looking at the near things, we can’t see them clearly. And the length of our presbyopia will grow with our age.
Progressive Eyeglasses
At the moment, aged people with presbyopia can wear progressive eyeglasses, which a new sort of presbyopia eyeglasses. It can rectify our vision while looking at far things as well as near things.
The lenses of progressive glasses are mainly made by 3 parts: the upper part for far things, lower part for near things and middle part for medium distance things. The 3 parts are changing progressively in order to adjust the place of every distance. Progressive eyeglasses lenses can stimulate the natural situation of our eyes. From one thing to another, while we are changing our line of sight, there will not be any juncture, dividing line or discontinuity. It will make your eyes in the most “natural” condition. The similar as other ordinary myopia eyeglasses, they don’t have the division like in the traditional bifocal eyeglasses frames. So they will not betray your age. But progressive eyeglasses also need to be bought in the regular place.
People as follows can consider buying progressive eyeglasses:
● Who don’t need astigmatism.
● Whose ability of adaption is good and like to taste new things.
● Who don’t have the illness like swirling, inner ear problem and neck problem. The spinal column work well.
● Aged people under 70 years need to change their lens every 3 years. So in some case progressive eyeglasses need the financial support since they are not very cheap at the moment.
You have to pay attention when using progressive glasses:
● When you buy eyeglasses, you need to choose the eyeglasses frames of big size, because the lenses need to be divided into far, medium and near parts, only big size frames can make sure to have enough space. Besides, the full frame is advised, because the lenses are big and thick. Full frame can cover the thick edge of the lenses.
● New wearer usually need about a week to adjust to them. But the length of the adjusting period actually based on different people. When you feel swirling, you can walk a little slowly.
● Since the two sides of the lenses usually can see things clearly. The wearers need to turn their heads and eyeballs to see things clearly.
● When go down stairs, try to put them lower and use the upper distance part to see.
