Does the film velocimeter go to the center of sight or the cente

2. It's best to go to the optometry center of the eye hospital. Some organizations outside are not regular

3.

There are some differences between refractive center and visual center. Let's take a look at the specific differences below:

1. Refractive center

Objective: to correct the vision of ametropia, such as myopia, hyperopia, strabismus, amblyopia and excimer laser surgery

User Group: departments aiming at vision correction for teenagers and children and delaying myopia through various medical means and training methods can include surgery

Objective: on the basis of traditional optometry, the examination of visual function is added, and the problem of optometry needs to be analyzed accurately. At the same time, the development of myopia needs to be controlled, the vision status of low vision population needs to be improved, and the vision health science for the general population needs to be popularized, and the visual archives need to be established

User Group: it is a department that meets the vision correction problems of people of all ages (so that they can see clearly) and takes glasses matching as the main business. Generally, it is not allowed to carry out medical surgery

extended data:

if it is a professional ophthalmic hospital, the refractive center and the optometry center belong to different departments, and the vision problems are checked and corrected respectively

nowadays, there are more and more people with vision problems, and they are younger and younger. It is necessary to check their eyesight regularly. If you find eyesight problems, you should correct them in time, and take two packs of lejing eyesight nutrient every day. If you insist on taking it for a period of time, your eyesight will be graally controlled or improved

4.

1、 The job is different

optical shop mainly includes: insert optometry, glasses sales

optometry Center: on the basis of traditional optometry, visual function examination is added, which requires accurate analysis of optometry problems

At the same time, it is necessary to control the development of myopia in order to improve the visual status of amblyopia and establish visual archives for the visual health science of the general population

Second, different levels

the optical shop is only responsible for optometry, and the optometry level is uneven

optometry center is the most professional place to solve the problems caused by ametropia (myopia, hyperopia, astigmatism) other than ophthalmic diseases (required by ophthalmic hospital)

extended data:

whether you choose to go to an optical shop or an ophthalmic hospital, you must choose a regular institution

nowadays, optical shops are blooming everywhere, and the level of glasses matching is uneven. Glasses are used to correct vision, and delay the process of deepening vision, once the fitting is not suitable for the eyes, but bring harm to the eyes. So how to judge whether an optical shop is good or not

qualified optometry institutions need to have standard optometry room, standard vision chart and other basic optometry equipment, especially the comprehensive optometer. The optometrists should master the standard operation process and get accurate prescription before they can wear glasses

in addition to some basic equipment, it is necessary to check whether the glasses matching mechanism is good or not, and finally the quality of glasses. There are three principles in optometry: "clear, comfortable and lasting". After you get the glasses, you can judge your self feeling according to three principles

the basic process of matching glasses in regular optical shops and hospitals is roughly the same, but the comprehensive optometry is used in hospitals, which is more accurate than ordinary optometry, and has a deeper understanding of the eye condition

at the same time, optometry is the first step of ophthalmic examination in the hospital, and optometrists have a certain medical basis. If you feel that your eyes have other abnormalities, you are advised to go to the hospital to further see if there are other eye diseases that affect your vision

5. Hard type
contact lenses
,
oxygen permeability
are very high, and the corneal damage is very small
wearing for several years, the visual effect is very good, that is, it is a little painful at the beginning, and it will adapt after 1-2 weeks
be sure to go to a regular hospital or an optical shop!

6. If you don't have amblyopia or other refractive errors, just go to the optometry center, because you just want to know the degree of refraction.

7. Of course, I think the most professional one is Cheng vision optometry center. The main thing I think is that it is the service center of West China Hospital. Is West China good enough and professional enough? Therefore, it should not be a problem to match orthokeratology lens in Cheng vision optometry center. Don't worry about it

8. As long as through the examination, in line with the indications of orthokeratology, then the child can wear orthokeratology even without wearing frame glasses, choose to wear orthokeratology can be very good to avoid the risk of wearing frame glasses greatly increased power.

9. Yes, Tongren only has imported orthokeratology lenses, such as Easton and Luxide. The new address of Beijing Zhiliang optometry center is in room 418, block B, Ciqikou new town cultural building. Please let me know.