In daily life, it is known to all that the radiation of computers, the harsh glare of the sun, staying up, and the excessive use of eyes and so on will do damage to eyes, but without knowing that in fact a slight mistake when doing housework will also hurt eyes. 2009 United States eye injury in the report of a survey, about 45% eye injuries came from family lives. Recently, the United States, the Healthy Day indicates that people should pay special attention to eye protection in following three activities.

• Pruning flowers

cutting the flowers and plants, scissors, shovels and other tools being used, spatter clipping would become the "killer" of eyes. Therefore, pruning flowers, whether it is the use of tools, people are still people around should be much more careful. It is better for the person who are pruning flowers to wear a pair of eyeglasses with protective function.

• Second, the house maintenance.

More and more people are interested in repairing or making things on their own, which is originally good, However, we should notice the alarms raised by using electronic instruments in an unsafe way. It's irrevocable that there would be some scraps when using the tools. Once the improper operation, the flying debris can fly into the eyes to hurt the eyeballs. inflammation caused by the bacteria from the crumb. so, do wear eyeglasses frams to protect your eyes

• Finally, the kitchen.

The eye balls will be spurred by steam heat, when cooking dinner and boiling water. So when you are cooking in the kitchen, turn on the ventilator as possible as you can. The eyes are vital for all of us. It is hoped that people can pay attention to details in daily life and remember to protect eyes at any time.

After forty, it is unavoidable for people to step into the presbyopia period. Which brings great trouble to the middle-aged and the elderly. Next, let’s have a look at the manners to deal with the presbyopia.

To correct the presbyopia, one can either choose normal presbyopic eyeglasses frams, bifocal glasses, or the elderly progressive multi-focal glasses. Most people don’t like the presbyopia eyeglasses, as they bother to frequently put on and take off when view objects in varied distances. If you turn to bifocal eyeglasses, you will get rid of the trouble because bifocal eyeglasses have two parts for distant and nearby objects respectively. The old progressive multi-focal glasses are more advanced than the bifocals glasses.

The lenses are set up evenly the parts of seeing far, see middle distance and seeing near from top to bottom. So to make the people who wear the glasses have a clear and consistent vision of all objects from the distant to the near. Progressive eyeglasses are not only beautiful on appearance, but also comfortable to wear. Besides, they overcome many shortcomings of presbyopic glasses and bifocal glasses, such as unclear and not pretty. The progressive lenses are the ideal choice for the elderly.

No matter what you do and where you go. there is neither need to take the reading glasses with you all the time, nor need to replace them at any time. Just a pair of progressive prescription sunglasses is enough to meet all needs.

Summer is coming. sun protection needs to be on the agenda. Otherwise, it will be rather serious because of the harmful UV. Some instructions against sunlight as follow:

• Sunscreen should be reapplied every two-four hours. The time span varies according to the effect of the sunscreen.Wear hat with wide visor when you go out.
• The eyes: wear wraparound eyeglasses with UV protection.
• Clothes: wear colored clothes. Do not strip to the waist in the sun.
• Time: avoid going out between 10 am to 2 pm when the sunlight is the strongest in the whole day.

Actually, all the above points are easy to be noted by most people. While, it is quite difficult in the selection of sun cream and glasses . Here, improper points on this topic are available for your reference.

• Many people consider that we needn’t apply sunscreen in other seasons except summer. As a matter of fact, even in those seasons, ultraviolet rays are likely to absorb moisture from skin and spoil the tissue. So it is necessary for us to be in the state of
• Choosing of prescription sunglasses: not all coloured glasses are sunglasses but whether the glasses have the mark of antiultraviolet.

Many people may change their reading glasses once for several years, even some people never change their glasses until they cannot work. It is not a small number of people who have a thought like this, on the one hand, they feel that the price of glasses is rather high, and it is not bad to just have a pair that works. For choosing glassses, except lenses, the designs of frames should be considered as well as the texture of frames. Besides, color is the most attractive when choosing a pair of glasses.

On the other hand, people do not show as much care to glasses as to clothes. The cheap glasses emergy for playing their roles in vision correction and bringing sense of fashion to more people as well.

Ametropia includes myopia, hyperopia and astigmatism. Myopia can be further divided into simple myopic, compound myopic astigmatism, mixed astigmatism and other conditions. Thus, each person's refractive state is not exactly the same. A doctor or optometrist, according to different people's refractive status.

Take the subjective and objective optometry and retest the lenses in order to find a pair of suitable prescription sunglasses. If you casually take someone else's glasses to wear, due to the number of different sensitivity, which parallel rays enter the eye, the focus can not fall on the retina, and you also look at things unclear. Even if sometimes you can narrowly see clear, it can not sustain. Over time, you will feel eye pain, eye swelling and discomfort. If so, the degree of your myopia will increase, not to mention improving your vision.

Once upon a time, the popular styles of prescription sunglasses became a very good conversational for fashion-conscious people.

The quality of suit is well-tailored, perhaps just one suit is enough. However, there must be four or five pairs of glasses for matching. A pair of suitable and unique glasses makes you different and see everything clearly. The material of eyeglass frames include metallic material, shell material, plastic material and synthetic materials, etc, you can choose one based on you skin. Men's accessories are much less than women’s, in addition to watches, neckties, many men have found the accessory of eyeglass frames. They have found the illocutionary meaning of a prescription glasses, the glasses not only can modify the eye, but also can c Eyeglasses frames have a great impact on the shape of your body. It can also create personal style. Among all the frames, plastic ones enjoy the best effect. You can receive accurate prescription and elementary eye health at the same time in proffesional eye hospital.

Some old-age eye diseases in the early stage such as cataract, glaucoma, macular degeneration, even diabetes and retinopathy without obvious symptoms, can be detected and dealt with through the course of medical optometry. It is reported that many patients are found early eye disease in medical optometry, and can be treated as soon as possible. Therefore, people over age 45, should do eye health checks in hospital regularly, even though there is no obvious signs of eye disease. If your eyes get aging problems, please wear reading glasses timely.

Progressive multifocal prescription sunglasses become more and more popular. But it requires certain adaptation during the wearing process. We should be scientifically aware of the process of getting adapted to them. For those who wear multifocal reading glasses for the first time, how to get a clear sight on objects located at different distances?

• Lift up head and look at the eye level through the upper part of the lenses to see distant objects clearly.
• To look at the objects nearby: your head should keep a 45°angle with the level, and turn the eyeballs down through the down part of the lens (areas for near things).
• If you want to see objects located in medium distance clearly, your vision need pass through the middle part of the lenses.
• Every points from the up to the low is corresponding to every distance from the far to the near in the mid transition area.

For the beginning wearers of bifocal or progressive cheap glasses, what kinds of uncomfortable symptoms will appear?

• It makes one dizzy, and when you are dong some sports and climbing up stairs, are the first thing you have to be care of. You should be careful on the stairs.
• You are likely to get the false sense on the space state in the field of vision. the feeling of distance and depth would differ.
• When looking at the near objects, you need to convert your eyes, there might be uncomfortable.
• And the objects will become unclear through the dim outline of the lens to look at it .

So, it is best for people who wear bifocal or progressive glasses for the first time to move head instead of eyeballs when look at things. Manage to use the right parts of the lenses to view objects in difference distances.