First determine the starting point of optometry;

Based on the starting point, subjective refraction is performed.

Determine the starting point of optometry

If you already have discountglasses, you will first measure the strength of your existing glasses, the strength of the naked eye, and the corrected vision. The starting point of optometry is often based on the degree of the existing eye.

If you do not have glasses, you usually use the degree of the computer as the starting point of the optometry.

Subjective refraction

Subjective optometry, that is, the optometrist constantly switches the picture/lens and asks you if you can see clearly. After the light test, it is best to try wearing the lens for a few minutes to ensure that there is no discomfort.

It is normal for different optometrists to have different readings, and choosing the right optometrist is crucial to getting a comfortable pair of glasses. However, the domestic optometry service is really good and bad, we can try to choose well-known chain brands to optometry, or optometry outpatient hospitals. If you feel that the optometrist is unreliable, you can change one decisively and make a decision after comparison.

Computer optometry ≠ final optometry

In the process of subjective optometry, many people may give answers hastily for fear of embarrassment and trouble. I think the computer has already measured my degree, why do I have to repeatedly test the lens?

Some people will be cheap, directly take the results of computer optometry to the Internet to match glasses.

This is a must.

Because the glasses should not only correct vision, but also ensure the comfort of long-term wear, so as to avoid visual fatigue, excessive correction or insufficient correction.

Especially for adults, the main purpose of getting an eyeglass is to improve the quality of life. If you correct all myopia or astigmatism such as glasses wearing dizziness, uncomfortable, then it is completely appropriate to adjust the degree, to achieve comfort and vision clear enough to meet the normal work and life balance.

On the other hand, there are often young patients with myopia glasses overcorrected. However, if it is lowered to normal, it can not adapt and feel fuzzy, and this situation can continue to be corrected as long as the myopia patient does not see the phenomenon of difficulty in the near place. Excessive correction of myopia may cause visual fatigue, and young people's first pair of glasses need to be carefully optometric to avoid excessive