The secret of glasses knowledge: the pursuit of lens thinness is not the only criterion, and it is more wise to choose according to your needs!
In today's pursuit of both fashion and quality, the choice of glasses as an indispensable part of people's daily life has become particularly important. However, when buying eyewear, many people tend to over-pursue the thinness of the lenses, believing that thinness is the only criterion for measuring the quality of glasses. Today, we will take a deep dive into the knowledge of glasses and tell you why you should not pursue the thinness of lenses too much, and the choice on demand is king!
Imagine you're in a well-known optical store, faced with a wide variety of eyewear styles and lens options, and the salesperson enthusiastically recommends you: "These lenses are very thin and lightweight, and they are very stylish to wear!"
Let's start with a conversation:
Customer A: "I have a high degree of myopia and want to choose glasses that are both light and comfortable. ”
Salesman: "No problem! Our ultra-thin lenses are perfect for you, they use the latest optical technology and are not only thin and lightweight, but also have excellent light transmission. ”
Customer A: "Sounds good, but I wonder if there are any other advantages of this lens besides being thin?"
Salesman: "Of course! This lens also has anti-blue light, anti-fatigue and other functions to protect your eyes from radiation from electronic products. ”
Customer A: "That's great, but I'd like to know if I had gone for a slightly thicker lens, would it have been different?"
Salesman: "Actually, the thickness of the lenses depends mainly on your prescription and the size of the frame. If you have a higher prescription, it may be more stable and safer to choose slightly thicker lenses. In addition, different brands of lenses also differ in terms of material, process, etc., and you can choose according to your needs. ”
From this conversation, we can see that when choosing glasses, it's not just about the thinness of the lenses. In addition to thinness and lightness, we also need to consider the light transmission, anti-fatigue, anti-blue light and other functions of the lens, as well as the individual's power and frame size. Next, we will analyze the knowledge of glasses in detail from the following aspects:
1. The relationship between the thinness of the lens and the power and the size of the frame
The thinness of the lenses depends mainly on two factors: the power and the size of the frame. In general, the higher the power, the thicker the lens, and the larger the frame, the thicker the lens to ensure stability. Therefore, when choosing glasses, we need to choose the right lens thickness according to our power and frame size.
Second, the material and function of the lens
In addition to thinness, the material and function of the lens are also important to focus on. At present, the lens materials on the market mainly include resin, glass, etc., each with its own advantages and disadvantages. Plastic lenses are lighter and have better impact resistance but are less abrasion resistant, while glass lenses have higher abrasion resistance and light transmission but are heavier. In terms of function, today's lenses have a variety of functions such as anti-blue light, anti-fatigue, anti-fog, etc., which can be selected according to your needs.
3. How to choose glasses according to your personal needs
When choosing glasses, we need to consider comprehensively according to our actual needs. First, you need to know your prescription and frame size so you can choose the right lens thickness, second, you need to consider the material and function of your lenses to meet your comfort and eye protection needs, and finally, you can choose the right eyewear style and color according to your preferences and style.
Here's a concrete example of how to choose glasses based on your individual needs:
Customer B: "I've been working on a computer a lot lately, my eyes are tired, and I want to choose the right glasses. ”
Salesman: "Okay, depending on your situation, I recommend you to choose a lens with anti-blue light and anti-fatigue function. This lens can effectively reduce the damage of computer radiation to the eyes and relieve eye fatigue. ”
Customer B: "What about the thinness of this lens?"
Salesman: "The lenses are moderately thin, which ensures stability and a certain amount of lightness. You can choose the right thickness according to your power and frame size. ”
Customer B: "Okay, so is there anything else I need to pay attention to?"
Salesperson: "In addition to lenses and frames, you can also consider choosing a comfortable nose and ear pad to ensure a comfortable fit for your glasses." It's also important to clean and maintain your glasses regularly!"
Through this example, we can see that when choosing glasses, we need to consider a number of factors, including prescription, frame size, lens material, function, and personal comfort. Only by choosing what you need can you find the best eyewear style and lens configuration for you.
In short, don't go too far with the thinness of your lenses and ignore other important factors in your glasses. I hope this article can help you better understand the knowledge of glasses and find the right eyewear style and lens configuration for you!