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Why do the prices of glasses vary so much?

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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
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Why are the thicknesses of the lenses different?

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Before that, we have talked about the acetate eyewear, metal eyewear, titanium eyewear in detail, including the related knowledge of wood eyewear and buffalo horn eyewear later. Now more and more people with myopia, when conditions permit, myopia patients want to wear a pair of light and thin glasses. Wearing thin and light glasses for a long time will not press the nose and tire the ears. So why is the thickness of the lens different? Below I have roughly summarized several aspects that affect the thickness of the lens, please watch. 1: The size of the glasses frame. Assuming your interpupillary distance is 60, and the frame's interpupillary distance is 70, divide by 2 and you should move the center point by 5mm. The amount of heart shift is what really determines the thickness in essence. Myopic lenses are thin at the center and thick at the edges. So the more you get to the edge, the thicker you get. In theory, the closer your interpupillary distance is to the frame's inte
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10 points for wearing eyewear

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 It is undeniable that with the improvement of living standards, electronic products are becoming more and more popular, and more and more people wear myopia eyewear and sunglasses. Now there are more and more types of eyewear , such as acetate eyewear , metal eyewear , titanium eyewear and some horn eyewear made of natural materials, etc., and the process is more complicated than before. A pair of good eyewear is generally expensive, but many people often know very little about eyewear and do not know how to protect their eyewear. Here are a few requirements for wearing eyewear. Wearing eyewear point 1: Take off and wear eyewear with both hands. Taking off and wearing eyewear with one hand for a long time will deform the eyewear. In particular, the perforated eyewear will not only deform and loosen the screws, but also cause the lenses to be broken in severe cases. Wearing eyewear point 2: Do not wear eyewear when participating in strenuous exercise, so as not to be deformed by colli
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All kinds of glasses are new on the website

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Now we are in the peak season of the glasses industry. Recently, our designers have designed many different types of eyewear.There are lamination eyewear ， combination eyeglass frames ，various metal optical frames ，different styles of rimless metal sunglasses ，acetate eyewear with various styles.There are also new products developed by us in cooperation with other brother manufacturers: wood eyewear. Acetate sunglasses： Acetate optical： Metal optical： Metal sunglasses in different shapes： Traditional Chinese woodworking techniques are combined with wooden glasses： These designs or products have been uploaded to our website, you are welcome to browse and view
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How to Make Wood Glasses

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How to make wooden glasses ? Before clarifying this problem, let's first understand what wood glasses are. Wooden glasses are glasses made of wood as raw materials and processed through production. Just like horn glasses, this kind of glasses made of pure natural materials has a different style from our common acetate glasses or metal glasses, showing different textures, and is also loved by many people. Since the material is natural, each pair of glasses has a different texture. It can be said that each pair of wood glasses is unique. You will not find two pairs of wooden glasses with exactly the same texture in this world. Now, let's take a look at how wood glasses (including wood sunglasses and wood optical glasses) are made. The raw materials of wooden glasses are mainly beech, red sandalwood, white wood and imported mahogany, etc. The colors are also very different, and the characteristics of each wood are also different. For example, the characteristics of red sandalwoo
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Several methods to identify pure titanium frame

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If you follow our post, you'll see that we post titanium eyewear products from time to time. After titanium was used as the material of eyeglasses frame, pure titanium eyewear, beta titanium eyeglasses and titanium alloy glasses appeared in eyewear industry. We have cooperated with titanium eyewear customers from the United States, Germany. But there are many eyewear manufacturers often add aluminum, vanadium, molybdenum and other metal elements into titanium to form titanium alloy. They use titanium alloys to confuse the real with the false, and use consumers' blind spot on eyewear to sell them as pure titanium eyeglasses for profit.  Do you know how to identify pure tianium glasses.Here, we introduce several methods to identify whether pure titanium eyewear method, hope to help you. 1、Observe the welding points of the nose pad stem and nose pad box The welding of pure titanium material is oxygen-free butt welding, and the welding mark is "step"; the welding of all
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Do you know how titanium eyeglasses are made?

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Titanium eyeglasses are divided into pure titanium eyeglasses and Beta titanium eyeglasses . Pure titanium glasses are more and more popular among consumers. With its advantages of light weight, corrosion resistance, allergy resistance, fatigue resistance and high strength, they are the first choice for fashion consumption by more and more college students, white-collar workers and elites. Do you know how titanium eyeglasses are made?Let me tell you something 1. Design the style, according to the customer's brand, logo, and requirements, design the style that the customer wants. 2. make the CAD drawing 3. making the sample 4. enter the stage of mass production of customer orders 5. Make the mould, 6. Set up the soldering datas,Rimlock soldering  7. Rimwire laser soldering    8. Bridge soldering  9. Endpiece soldering 10. Pad arms soldering 11.Polishing 12. Vacuum plating     13. Automatic cleaning to purify the surface     14. AI robot color spraying    15. Lens cutting     16. Ad
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Why do we need bioplastics?

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In addition to making common metal eyewear , acetate eyewear, titanium eyewear, aluminum eyewear and combination eyewear , some of our old customers also take the initiative to inquire about the production situation of recyclable or bioplastic eyewear. Why do we need bioplastics? White pollution arises at the historic moment. From a global perspective, it is self-evident that the white pollution caused by plastic waste does harm to the earth. Wherever there is human activity, there will be traces of white pollution. Only 1.2% of the world's 65 years of plastic production is recycled, with most of the rest buried under human feet, awaiting 600 years of degradation. Therefore, in recent years, human beings have gradually developed biodegradable materials and found that biodegradable materials are a good substitute for traditional plastic products and a high-quality solution to white pollution. It is widely used in packaging, textile industry, agricultural mulch film and biomedical p
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