using. However, if you press the second party platforms, the user must press the standard format upload quotes, but also hinder the actual current steel industry trade market.

Second, ask you to pay your child’s computer can read prescriptions do?

More recently, received a lot of parents call, anxiously reported a long list of numbers and letters, without consulting the child myopia and astigmatism. The original nursery recently conducted a physical examination,cheap ray ban wayfarer, made a computer optometry, many parents do not know how to look at the results.

So the reporter interviewed the Armed Police Hospital of Jiaxing Peng Tao physician, he told us how to look at physical examination prescriptions. If the examination of a single original records are generally measured three times, the final average.

Check result is the top row of letters R (or OD), S, C, A. R (or OD) is right; S is the abbreviation mirror ball, which is what we usually say myopia or hyperopia; C is a cylinder that represents the degree of astigmatism; A is axial, on behalf of the direction where the astigmatism. Often rub eyes will easily cause astigmatism

You want to prevent the occurrence of astigmatism, not only to pay attention to eye habits and lifestyle,ray ban original wayfarer, but also careful not to rub your eyes. So, prevention of childhood astigmatism, parents should note that all aspects.

Children show symptoms of astigmatism

1, whether to discover striking items. The more eye-catching items on the front of the children,ray ban aviator sunglasses, observe whether he can discover.

2,Discount Ray Ban, if there is to follow the reaction. Change the direction of the article, observe whether the child has to follow the reaction. (Optional descending a set of items, ways should be placed near to far).

3, whether watching TV too close. Observe the child binocular, monocular gaze situation, pay attention to whether he likes watching TV came very close.

Children astigmatism complications

1, a large difference between the radius of curvature: the cornea and lens radius of curvature of the warp by the size of the inconsistency, two generally horizontal and vertical difference between the maximum radius of curvature of the warp.

2, visual fatigue: mild astigmatism patients in order to improve vision, often take advantage of changes in regulation, squinting,Ray Ban Wayfarer, torticollis and other methods of self-correcting, ongoing efforts to adjust the tension and lead to visual fatigue. As subjective efforts in high astigmatism can improve vision, eye fatigue symptoms but not obvious.

3, vision loss: the extent of the nature of the low to moderate astigmatism,kids ray ban sunglasses, refractive level and the direction of the axis and other factors are quite different, belonging to the physiological range of myopic astigmatism is usually no impact on the far,Ray Ban Sunglasses, high number of astigmatism,ray ban new wayfarer, multi-linear due to the consolidation path Amblyopia or other abnormalities, vision loss is obvious, and difficult to get a good visual acuity.

4, the other eye: the cornea lesions caused by crystals such as keratoconus, corneal cloud photographs, early cataracts.

Child care methods astigmatism

A guide children to develop good health habits, not just of goods by hand or eye contact to avoid spreading diseases of the eye, if the infection is to minimize eye out.

2, guiding young children know those are dangerous games and toys to reduce eye injuries.

3, can not afford continuous reading over one hour, 5-minute break every 30 minutes, nutrition should be balanced.

4, astigmatism Children Do not shake the car reading, nor lying down reading.

5, astigmatism children’s books in the choice of the font should be clear and not be too small.

6, TV placed highly parallel lines beneath the eyes a little bit, there to watch TV from the TV screen to be 5