How to choose suitable glasses
Glasses, as a common way to correct vision, are a necessity for many people. However, many people are often confused when faced with many glasses choices. As a professional ophthalmologist, I will introduce you how to choose suitable glasses from four aspects.
1. Refractive state of eyes
First of all, we need to know our own refractive state. This includes myopia, hyperopia, astigmatism, etc. Different types of glasses are required for different refractive states. For example, myopia needs to choose concave lens, hyperopia needs to choose convex lens, and astigmatism needs to choose cylindrical lens. After knowing our refractive status, we can go to a regular eye hospital for glasses matching.
Secondly, the refractive state of the eye also needs to pay attention to the accuracy of the degree. Too high or too low degree will have a negative impact on vision. Therefore, when matching glasses, it is necessary to find a professional ophthalmologist to check and adjust the degree, so as to ensure the accurate degree of glasses and improve the effect of vision correction.
Finally, in addition to the refractive state, the use of glasses should also be considered. For example, whether anti blue lenses are needed to protect the eyes, and whether sunglasses are needed to prevent ultraviolet damage. These factors will affect the choice of glasses.
2. Frame and lens
When choosing glasses, we should not only consider the choice of lenses, but also pay attention to the appropriateness of the lens frame. Different face shapes and personal preferences are suitable for different frame styles. Glasses frames should not only be comfortable, but also conform to personal image and aesthetics. Therefore, you can try a variety of styles of frames in the optician's shop to find the best one for you.
In addition to the frame, the choice of lens is also very important. There are a variety of lens materials and functions on the market, such as ordinary lens, anti blue lens, solar lens, etc. Choose the right lens according to your own needs. You can consult with the doctor when matching glasses to obtain the best visual effect.
3. Quality and price
The quality of glasses is one of the key factors to be considered when selecting glasses. High quality eyeglasses can provide clearer visual effect and also be more durable. When choosing glasses, you can choose well-known brands or formal channels to purchase them to ensure the quality of glasses.
However, glasses of good quality often cost more. Therefore, when buying glasses, you also need to consider your own economic strength. It is not recommended to only pursue low prices and ignore the quality and effect of glasses. You can choose glasses within the range of high cost performance according to your own budget.
4. Daily care and maintenance
Finally, the service life and effect of glasses also need daily care and maintenance. Proper cleaning of glasses can maintain the visual effect and the clarity of lenses, and prevent the glasses from discoloring. In addition, avoid dropping glasses at will and bending the legs of glasses. It should be noted that glasses are not suitable for wearing for too long. Long term wearing will cause eye fatigue and increase the risk of myopia.
To sum up, the selection of suitable glasses needs to consider many aspects such as the refractive state of the eyes, the choice of frames and lenses, the quality and price of glasses, etc. Through reasonable selection and correct care, we can obtain better vision correction effect and comfortable wearing experience.
Summary
Choosing the right glasses requires carefully selecting the right frames and lenses according to your own refractive state and the scene of glasses use, and paying attention to the quality and price of glasses. In addition, daily care and maintenance is also the key to maintain the effect and service life of glasses. By understanding the above aspects, we can better choose suitable glasses to improve the effect of vision correction and protect eye health.
