Some people spend tens of yuan to buy a pair of eyewear , some people spend thousands of yuan to buy a pair of glasses, and some even tens of thousands of yuan. Why do the prices of glasses vary so much? Based on the experience accumulated in our daily life, we can first think of the first factor: the quality is different. The same product, even if the same material is used, the difference in production process and the ability to control details will still lead to differences in quality. Good quality glasses are naturally more expensive. In addition to quality reasons, what other reasons? After two years in the eyewear industry, I would like to introduce to you: 2、the frame material is different, the lens material is different. Frame material is different: At present, the commonly used frame materials mainly include natural materials such as plastic,cellulose acetate, metal, titanium and horn. Glasses made of these materials are called as the names suggest: plastic glasses, acetate eye...
As a lightweight and high-strength material, carbon fiber glasses are loved by many people because of their lightness and good toughness, especially in the field of sports glasses. Let's learn more about carbon fiber materials. Among glasses made of various materials, carbon fiber glasses are a special kind of glasses. To better understand this kind of glasses, it is necessary to have a detailed understanding of the material from which it is made, which is the carbon fiber that this article will talk about. Below is a pair of carbon fiber sunglasses with a double bridge, fitted with a single black sun lens. Carbon fiber refers to high-strength and high-modulus fibers with a carbon content of more than 90%. High temperature resistance ranks first among all chemical fibers. It is made of acrylic fiber and viscose fiber, which is oxidized and carbonized at high temperature. It is an excellent material for manufacturing aerospace and other high-tech equipment. Carbon fiber is mainly ...
I am a senior spectacles person, and I have been in the spectacles manufacturing industry for nearly 20 years. As a professional glasses manufacturer , we often come into contact with different customers and meet their different needs. Recently, there was a customer who always asked us to find antique metal colors for them and apply them to their metal glasses and titanium glasses . Why do modern people like antiques so much? Beauty is not a kind of aesthetics that can be fixed, and aesthetics is not a fixed beauty. The definition of beauty is vague, it exists naturally, and there is no fixed rule. Many things handed down from ancient times are fascinating for a reason. Of course, there were some bad designs and ideas in ancient times. But in comparison, the ancients were calmer and more focused than modern people. They often said that "wisdom comes from silence", and this wisdom is well reflected in their works. Many of the things they made are close ...
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