How to choose the right glasses?
Glasses are a common vision correction tool, but how to choose the right glasses is a puzzling problem. Here we will introduce how to choose the right glasses from four aspects.
1. Selection of glasses degree
The first step in selecting suitable glasses is to determine the degree of your glasses. In order to ensure accurate measurement, it is recommended to go to a formal eye hospital for eye examination. During the examination, the doctor will use the automatic optometer or manual optometry to measure your eye degree and provide you with an effective degree scheme.
The degree is obtained through fundus optometry (refractive reference measurement), which is a rigorous examination process. By carefully observing the adjustment reaction under the eye microscope, the doctor can determine whether your eye is ametropic and the precise value of the degree. Therefore, when choosing glasses, we must ensure the accuracy of the degree, so as not to affect the correction of vision.
In addition, vision problems need to be judged and determined by professional doctors to ensure the suitability of the selected glasses.
2. Selection of glasses lens
Different types of lenses are available for different vision problems. Here are some common lens types:
• Myopic lenses: suitable for myopia patients, which can form a clear image at a distance by reducing the diopter.
• Hyperopia lens: suitable for hyperopia patients. Clear images can be obtained at close range by enhancing the diopter.
• Astigmatic lens: suitable for strabismus patients, it can correct the astigmatism in vision and make the image clear.
• Presbyopia lens: suitable for people over 40 years old, used to correct the problem of blurred objects near.
What kind of lens is suitable for you needs to be determined according to your vision problem, so you must choose the correct lens according to the doctor's advice.
3. Selection of glasses frame
In addition to lenses, the frame of glasses is also one of the important factors to consider when selecting glasses. A suitable spectacle frame should meet the following requirements:
• Appropriate size: The size of the frame should be suitable for your face, neither loose nor too tight.
• Comfort: The material of the frame should be comfortable and breathable, without causing too much pressure on the skin.
• Process quality: the quality of the frame needs to be excellent, and the quality of the materials determines the durability of the glasses.
At the same time, personal aesthetics and style are also reference factors for choosing the framework. Some people prefer simple designs, while others prefer fashionable styles. Therefore, when choosing glasses frames, you must consider your personal preferences and styles.
4. Daily care and maintenance
Choosing the right glasses does not just mean choosing the right glasses and lenses. Daily care and maintenance are equally important. Here are some suggestions on glasses care:
• Cleaning: Use special eyeglass cleaner and soft paper towel to gently wipe the lens. Avoid using ordinary paper towels or detergents that are not suitable for cleaning glasses.
• Storage: Store glasses in special glasses boxes, and avoid storing them with keys, hard objects or sharp objects.
• Avoid improper wear: Avoid putting glasses on your head or collar to avoid falling or damage.
Through good care and maintenance, the clarity and quality of glasses can be maintained.
summary
Choosing the right glasses requires the right degree, the right lens type and frame, and good daily care. Be sure to go to a regular hospital for eye examination, and choose the lens degree suitable for you according to the doctor's advice. Lens types need to be selected according to vision problems, while glasses frames need to be considered according to personal preferences and styles. When wearing and maintaining glasses, pay attention to the correct use method and avoid damage.
With proper lenses and effective care, you can get a clearer visual experience and protect the health of your eyes.
