With glasses, how to choose glasses frames and lenses? What common sense or skills do you have?

Glasses are the same as clothes. Glasses with a few dollars in the market are the same as clothes supported by pounds, so the factors that determine the quality of glasses are brand and price. I'll just follow the optician's procedure. Only cheap glasses on the market are mentioned here. First of all, don't choose to wear glasses on holidays or during busy traffic hours. A pair of glasses normally optometry about 15 minutes, try on 10 to 20 minutes. It takes more than 20 minutes to make lenses. So the whole process takes at least 45 minutes, so if some stores are busy, the optometry time will be reduced accordingly. I used to make a pair in 20 minutes, and when there were many people, I made three pairs in 20 minutes. So the corresponding mass is different. In addition, optometrists also need to verify. My friend has been an optometrist for 9 years. When he worked in his old club, he was responsible for optometry training for new employees. Generally, after more than one month of training, the boss will buy a certificate and hang it in the store. Therefore, you should pay attention to the optometrist in the optical shop when wearing glasses. Mirror frames can be roughly divided into metal, plate and natural materials. (The most expensive is the natural tortoise shell series) Among them, titanium alloy has high strength and is relatively light. The choice of frame should be based on your own preferences, and be careful not to choose one that is easy to deform, because if you have astigmatism, the deformation of frame will affect the axial position of lens.

The following is the necessary process of optometry: consultation-computer optometry-old mirror test-pupil distance measurement-comprehensive optometry-insertion audition-photometric adjustment-optometry prescription.

First, consultation:

First of all, the customer's past glasses, wearing habits, working environment, working distance, eye habits and related accompanying symptoms, history of eye surgery or injury, history of other eye diseases, etc. , so as to fully understand the customer's visual health needs and the purpose of glasses. (You can drop one or two eye drops to relieve fatigue before the exam. )

Second, computer optometry:

Approximate data of preliminary measurement for reference.

Third, the old mirror test:

Naked vision (test with glasses)

Four, pupil distance measurement:

The optical center of the lens matches the pupil of the human eye.

Five, comprehensive optometry:

The lowest luminosity to ensure the best vision of one eye.

Accurate measurement of astigmatism axis and astigmatism with crossed cylindrical mirror.

The red and green test ensures that the degree is not correct.

Balance your eyes so that they can see clearly and harmoniously.

Sixth, try on the insert.

Try it on for about 10-20 minutes. Ask about any discomfort and other needs.

In the first picture, if you see every dotted line in the picture during the test, some dotted lines are clear or dark, and some dotted lines are fuzzy or white, then you may have astigmatism.

In the second picture, if you see that the red color in the picture is much clearer than the green color, it means that the glasses you are wearing now may not have enough degrees, or your degrees have increased now!

If you see that the green color in the picture is much clearer than the red color, it means that the glasses you are wearing now may have a high degree, or your current degree is relatively light!

Seven, photometric adjustment:

After trying on the insert, understand the customer's feelings when trying it on, and ask if there is distortion or blurred vision, dizziness, nausea and other phenomena. , and make appropriate adjustments and analysis according to customer feedback.

Eight, prescription:

According to the customer's original glasses, make corresponding adjustments according to the eye needs, occupation, working environment, living habits, etc., and prescribe glasses suitable for customers.