The optometrist told us that we had better make an optometry in the morning. Because our eyes have got a completely relax after the whole night rest. At this time, the result of eye test is more accurate. If we make an optometry in the condition of eye tired, the result of eye test will be higher.
It is because that we mainly depend on the expansion and relaxation of ciliary muscle to stretch the lens thickness in order to restore the balance of the focal when we use our eyes to see far or near objects. If we use our eyes for a long time, the ciliary muscle will be in the condition of fatigue, and the result of optometry will not accurate. Wearing a pair of this kind of optometry eyeglasses you will has no feeling at first. But after a long time, you will feel headache and dizzy as well as eye dry and other uncomfortable feelings.
In addition, most of optometry is computer optometry. They are widely used in most areas. Computer optometry is the most common method at present. It uses the optics to measure the detail degree of the focus. However, the data which is read by the machine is not considering the feeling of human eyes. Therefore, we should have a try to wear a pair of eyeglasses for several days which is made by the computer optometry. If we feel unsuitable, we should make an optometry again. What’s more, the experience of optometrist is also important. An optometrist with full of experience will think about the customer’s eye problem unilateral. They will give a reasonable prescription to the customer. You had better take all aspects into consideration when you decide to make a pair of eyeglasses at eyeglasses store. It is very important for you to offer an accurate prescription to the customer service at eyeglasses market. You should take an eye exam at normal eyeglasses store.
The eye experts also pointed out that people often ignore the fundus introspection before they make a pair of eyeglasses. The fundus introspection on the one hand can eliminate the poor vision correction caused by the eye diseases. For these people whose vision is not correct , they should go to the hospital to stop treating the eye diseases. On the other hand, it also can screen out those people who are unsuitable for cycloplegic refraction. For those people who would like to wear a pair of contact lenses, they should stop wearing them for 1 or 2 days. Then go to the hospital to make an optometry.