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Have You Chosen a Right Polarized Sunglasses?

With the intense sunlight of summer, it’s often difficult to keep your eyes open under the blazing sun. Whether you’re driving or walking outdoors, throwing on a big pair of sunglasses may seem like the right move. But have you chosen the right sunglasses? Choosing the wrong sunglasses can do more harm than good, causing eye strain, reducing visibility, and even contributing to traffic accidents. Don’t underestimate the small size of sunglasses, there are many common misconceptions to avoid.
Myth 1: The Darker the Lenses, the Better?
Many people assume that darker lenses offer better UV protection. In reality, UV protection depends on the coating on the lenses, not their color. In fact, overly dark sunglasses can cause your pupils to dilate more, letting in more harmful rays if the UV filter is inadequate. Especially for long-distance drivers, dark lenses can increase eye fatigue and pose risks when moving from bright sunlight into darker environments like tunnels.
Myth 2: Polarized Lenses Are Always the Best?
While polarized lenses are excellent for reducing glare from water, snow, or other reflective surfaces—making them ideal for fishing or skiing—they’re not always the best for driving. In tunnels or low-light situations, polarized lenses can darken your view suddenly and unexpectedly. They can also distort colors from LCD screens or LED traffic lights. If you do choose polarized lenses for driving, opt for high-quality optical lenses, and remember to remove your sunglasses before entering tunnels—blinking more frequently can also help adjust your vision.
Myth 3: Driving Without optical frame Is Fine?
Some drivers with mild nearsightedness think it’s okay to drive without their optical frame . While that may be true under normal conditions, adding sunglasses without a prescription can further strain your eyes and reduce visual clarity,similar to driving at night with impaired vision. If you’re slightly nearsighted and want to wear sunglasses while driving, be sure to use prescription lenses tailored to your eyesight.
Myth 4: Stylish Colors Are Suitable for Driving
Trendy sunglasses come in all sunlense colors: pink, purple, blue and they may look great on Instagram, but they’re not ideal for driving. These lenses can alter your perception of color and distort the spectrum. For driving, neutral gray lenses are the safest, as they maintain natural color balance. Dark green is another good option. Brown and yellow lenses can enhance brightness and are helpful in foggy or dusty environments.

Choose Sunglasses That Fit Your Needs
When driving in the summer, always select sunglasses based on your specific needs. The right pair not only improves safety but also enhances comfort and visual clarity.
As a professional eyewear supplier, we specialize in acetate eyewear, metal eyewear, and buffalo horn eyewear,offering style, function, and premium craftsmanship.

Tips for Choosing Prescription Sunglasses

With the arrival of summer, the sun becomes increasingly intense. Many people enjoy wearing sunglasses,not only to block the harsh sunlight and protect their eyes, but also to enhance their fashion sense. For those who are nearsighted, fashion prescription sunglasses are also an option. But how should you choose the right pair? Here’s some helpful information about prescription sunglasses.

Origins of Prescription Sunglasses
Prescription sunglasses were initially made by dyeing resin lenses in a dye solution at 80–90°C. These tinted lenses are convenient and visually appealing, with a variety of styles and color options. However, they usually need to be custom-made, which means they can’t be picked up immediately, and they have specific requirements regarding prescription strength and lens curvature.

Because of the advancements in lens manufacturing technology, prescription sunglasses have overcome many of these limitations. Although still custom-made, newer models have more flexible requirements regarding prescription strength and base curvature. In fact, polarized prescription sunglasses have also been developed. Their appearance is similar to that of regular sunglasses—stylish and perfect for travel or daily wear.

How to Choose Prescription Sunglasses

1.Choose a Smaller Frame Size
When selecting sunglasses, go for a smaller lens area—this helps create a lighter and more aesthetically pleasing pair of sunglasses. People wear sunglasses not only to block UV rays and correct nearsightedness, but also for comfort. The comfort level of a pair of sunglasses is closely tied to its weight.

2.Choose the Right Material: Acetate eyewear or Metal eyewear material
Acetate sunglasses offer vibrant, fashionable color options that are easy to pair with various outfits. When made with acetate frame or metal frames, prescription sunglasses are both attractive and comfortable to wear.

3.Avoid Frames with Large Curvatures
Sunglasses with a large frame curvature are not ideal for prescription lenses. The thickness of the lenses can make them uncomfortable, often causing dizziness. A flatter frame design is more suitable for those with vision correction needs.
Prescription sunglasses are customized based on your specific prescription. They allow nearsighted individuals to see clearly while protecting their eyes from strong sunlight, making them ideal for outdoor activities and daily use.

As a professional eyewear supplier, we specialize in crafting high-quality acetate eyewear, metal eyewear, and buffalo horn eyewear.

How to Choose Women’s Sunglasses?

Sunglasses aren’t just a tool to block out the sun—they’re also a powerful accessory that adds a stylish edge to your look. With a wide variety of materials such as acetate sunglasses and metal sunglasses, picking the right pair to complement your sunglasses style and personality is key. Not sure how to choose? Let us walk you through it.

Tip 1: Choose the Right Lenses
Lenses are the soul of a pair of sunglasses—their quality directly impacts visual clarity and protection. Unlike optical frame lenses, sunglasses lenses come in a variety of types, each offering different benefits:

Anti-Reflective Lenses:
These lenses are coated with magnesium chloride to reduce glare and improve clarity. To test them, point the sunglasses at a light source—if you see purple or green reflections, they likely have anti-reflective properties.

Colored Lenses:
Chemical substances are added during production to tint lenses in different colors. These are commonly used in fashion sunglasses.

Coated (Tinted) Lenses:
Similar in effect to colored lenses, but the tint is applied to the surface rather than mixed into the material.

Polarized Lenses:
Ideal for outdoor activities, these lenses have a special vertical coating that blocks reflected light, reducing glare from surfaces like water or roads.

Photochromic (Transition) Lenses:
Also known as light-sensitive lenses, they contain silver halide that darkens under strong sunlight. Perfect for switching between indoor and outdoor use.

Tip 2: Choose the Right Frame Shape
Select the frame according to your face shape:

Wide face: Go for larger frames to balance proportions.

Narrow/slim face: Choose slimmer, more delicate frames.

Round face: Opt for bold, angular frames with stronger lines for contrast.

Tip 3: Check the Labels and Hangtags
Always check if the sunglasses offer UV protection. Hangtags also provide important info, such as where the product was made and what materials were used for the lenses.
Tip 4: Pick a Color that Matches Your Skin Tone

Darker skin tones: Brighter sunglasses colors provide a nice contrast.

Fair skin: Most colors will work.
Among all, light gray, brown, and smoky tones are considered premium choices. Dark brown and black are also popular. Red lenses, on the other hand, are typically reserved for snowy environments or sunbathing.

As a professional eyewear supplier, we specialize in premium-quality acetate eyewear, metal eyewear, and buffalo horn eyewear.

Have you learned how to pick the perfect pair? This summer, treat yourself to a beautiful and protective pair of sunglasses!

Do you know the production process of metal eyewear?

As a stylish and durable option, metal eyewear has long been a popular choice for those seeking fashionable and functional glasses. The production process of metal eyewear involves a series of intricate steps that transform raw materials into the sophisticated frames you see in stores. In this article, we will delve into the fascinating production process of metal eyewear, exploring each stage and shedding light on the craftsmanship behind these elegant frames.

Material Selection
The first step in the production process of metal eyewear is selecting the appropriate material. Metals such as stainless steel, titanium, and aluminum are popular choices for eyewear frames due to their lightweight, durable, and hypoallergenic properties. Each metal has its advantages and drawbacks, and manufacturers carefully consider factors such as cost, weight, and strength when making their decision.

Frame Design
Once the material has been chosen, the next step is designing the metal eyewear frame. Designers consider aspects such as style, comfort, and functionality when creating their designs. They must balance aesthetics with practical concerns, such as weight distribution and flexibility, to create a frame that is both visually appealing and comfortable to wear.

Cutting and Shaping
After the design has been finalized, the process of cutting and shaping the metal frames begins. Techniques such as laser cutting, stamping, and computer numerical control (CNC) machining are employed to create the various components of the metal eyewear. These processes involve the use of computer-aided design (CAD) software to create precise, intricate shapes and patterns that make up the frame.

Surface Treatment and Coloring
Once the frame components have been cut and shaped, they undergo surface treatment and coloring processes to achieve the desired appearance and finish. Surface treatment methods, such as electroplating, anodizing, or sandblasting, help to enhance the metal’s natural properties, provide a protective layer, and create a smooth, even surface. Coloring techniques like PVD (Physical Vapor Deposition) coating or painting add vibrant colors and unique patterns to the metal eyewear frames.

Assembly and Hinge Insertion
With the frame components treated and colored, the next step in the production process of metal eyewear is assembly. The various components, such as the front piece, temples, and nose pads, are connected using hinges, which are usually made of metal. The hinges are inserted into the frame components and secured using screws or other fastening methods. This step requires precision and attention to detail to ensure proper alignment and functionality of the eyewear.

Lens Fitting and Final Adjustments
The final stage in the production process of metal eyewear is fitting the lenses and making any necessary adjustments. The lenses are carefully inserted into the frame and secured in place. The eyewear is then checked for proper alignment and fit, with any final adjustments being made to ensure a comfortable and snug fit for the wearer.

In conclusion, the production process of metal eyewear is a complex and intricate journey that involves a series of carefully executed steps to create a stylish and durable final product. Each stage, from material selection to lens fitting, requires skill, precision, and attention to detail. By understanding the craftsmanship and dedication that goes into creating metal eyewear, you can better appreciate the quality, style, and comfort that these frames have to offer.

Next time you pick up a pair of metal eyewear, take a moment to consider the artistry and skill involved in their creation. The intricate production process behind these frames demonstrates the dedication and expertise of those who craft them, ensuring you receive a high-quality, fashionable, and functional product.

As a processional eyewear supplier, we are specialize in acetate eyewear and metal eyewear and buffalo horn eyewear.

Do you know the production process of acetate eyewear?

As a consumer, you might appreciate the stylish design and comfortable fit of acetate eyewear, but have you ever wondered about the meticulous process that goes into creating these fashionable frames? Acetate eyewear has been popular for decades due to its unique patterns, vibrant colors, and lightweight feel. In this article, we will delve into the fascinating production process of acetate eyewear and explore the steps taken to turn raw materials into your favorite pair of glasses.

Raw Material Extraction
The journey of acetate eyewear begins with the extraction of cellulose, a natural polymer found in plant cell walls. The primary sources for cellulose used in acetate production are wood pulp and cotton linters. These materials undergo a series of chemical treatments to isolate the cellulose from other components, such as lignin and hemicellulose.

Acetate Formation
Once the cellulose has been extracted, it is transformed into cellulose acetate through a process called acetylation. The cellulose is combined with acetic anhydride and an acidic catalyst, resulting in the formation of cellulose acetate. This material is then precipitated as flakes or powder using a solvent, typically acetone. Afterward, the acetate flakes are thoroughly washed and dried to remove any residual solvent.

Coloring and Plasticizing
The next step in creating acetate eyewear involves adding color and plasticizers to the dried acetate flakes. The colors and patterns of acetate frames are achieved by mixing pigments and other additives into the material. Plasticizers are essential to increase the flexibility and workability of the acetate, making it more moldable and easier to process.

Forming Acetate Sheets or Blocks
The colored and plasticized acetate mixture is then formed into sheets or blocks through a process called extrusion. During extrusion, the mixture is heated until it reaches a molten state and is then forced through a die to create a continuous sheet or block. These sheets or blocks are subsequently cooled and cut to the desired thickness.

Cutting and Shaping the Frames
Once the acetate sheets or blocks have been prepared, they are ready to be transformed into eyewear frames. This process involves cutting and shaping the acetate into the desired frame design using techniques such as computer numerical control (CNC) machining or laser cutting. The acetate sheets are carefully cut, milled, and sculpted to create the individual frame components, such as the front piece and temples.

Tumbling and Polishing
After the individual components of the acetate eyewear have been cut and shaped, they undergo a tumbling and polishing process to smooth their surfaces and remove any rough edges. This process usually involves placing the frame pieces in a tumbling machine filled with abrasive media and a polishing compound. As the machine rotates, the abrasive media gently polishes the acetate, giving it a smooth and shiny finish.

Assembly and Hinge Insertion
Once the acetate frame components have been polished, they are ready for assembly. The front piece and temples are connected using hinges, which are typically made of metal. The hinges are inserted into the frame components and secured using screws or heat-staked pins. This step requires precision and attention to detail to ensure a perfect fit and proper function of the eyewear.

Lens Fitting and Final Adjustments
The final stage in the production process of acetate eyewear is fitting the lenses and making any necessary adjustments. The lenses are carefully inserted into the frame and secured in place. The eyewear is then checked for proper alignment and fit, with any final adjustments being made to ensure a comfortable and snug fit for the wearer.

As a processional eyewear supplier, we are specialize in acetate eyewear and metal eyewear and buffalo horn eyewear.

How Photochromic Lenses Work: The Magic Behind Adaptive Sunglasses

For many eyewear users, the convenience of having one pair of glasses that can adapt to changing light conditions is highly appealing. Enter photochromic lenses, also known as adaptive or transition lenses. These lenses automatically adjust their tint based on the amount of sunlight, offering a seamless transition between indoor and outdoor environments. In this article, we will explore the science behind photochromic lenses and how they revolutionize the world of sunglasses.

The Science of Photochromic Lenses
At the heart of photochromic lenses lies a fascinating chemical reaction. These lenses contain millions of microcrystals made of organic compounds, such as silver chloride or silver halide, which are embedded within the lens material. When exposed to ultraviolet (UV) light from the sun, these compounds undergo a chemical reaction that causes them to change their molecular structure, absorbing more light and darkening the lens.

Adapting to Light Conditions
One of the most impressive features of photochromic lenses is their ability to adapt to different light conditions. When you step outside on a sunny day, the UV light triggers the chemical reaction in the microcrystals, causing them to darken and transform your eyeglasses into sunglasses. This process can take anywhere from 30 seconds to a few minutes, depending on the intensity of the sunlight and the specific lens technology.

Conversely, when you go back indoors or enter a shaded area with less UV light, the microcrystals revert to their original molecular structure, allowing more light to pass through and lightening the lens tint. This adaptability ensures that your sunglasses always provide the optimal level of protection and comfort, no matter the lighting conditions.

Enhanced Eye Protection
In addition to their adaptive properties, photochromic lenses also offer excellent protection against harmful UV rays. Most photochromic lenses block 100% of UVA and UVB radiation, shielding your eyes from the sun’s damaging rays and reducing the risk of long-term eye health issues, such as cataracts and macular degeneration.

Customization and Style Options
Photochromic lenses come in a variety of customization and style options, making them suitable for a wide range of eyewear users. They can be combined with various lens materials, such as polycarbonate or high-index lenses, and can even be integrated into prescription sunglasses. Furthermore, some photochromic lenses are available in different tint colors, such as brown or grey, allowing you to choose a style that suits your personal preference.

The Future of Sunglasses
As technology continues to advance, so does the world of photochromic lenses. Innovations in lens materials and coatings have led to faster transition times and improved performance in various light conditions. Some of the latest advancements even allow photochromic lenses to activate behind car windshields, which typically block most UV light, making them more convenient for drivers.

In conclusion, photochromic lenses provide a unique and practical solution for eyewear users who want the convenience of sunglasses that automatically adapt to changing light conditions. By understanding the science behind these lenses and their various features, you can make an informed decision about whether photochromic lenses are the right choice for your eyewear needs. Next time you pick up a pair of sunglasses, consider the benefits of photochromic lenses and experience the seamless transition between indoor and outdoor environments for yourself.

As a processional eyewear supplier, we are specialize in photochromic acetate eyewear and metal eyewear.

How to identify Acetate and Plastic eyewear?

Observe whether the color of the frame is layered or floating on the surface:
the color of acetate eyewear is formed by layering after the cut process, and doesn’t fade acetate color; the injection eyewear is printed or dyed color or patterns on the surface, and will fade after wearing for a long time.

Observe whether there is a metal core insertion in the temples(leg): in order to improve and ensure the elasticity of the acetate eyewear for wear, the acetate eyewear usually inserts metal core in the acetate temples;

while in the injection eyewear, there is no metal core in temples, and the elasticity and firmness are slightly poor. But some manufacturers also use a slim metal core inserts in the temples(leg) of CP injection eyewear to improve elasticity and strength, but the slim core is definitely different from acetate metal wire core. It slim and don’t attached on hinges. The slim metal core only can be applied on CP injection eyewear, not all the injection eyewear.

Observe whether the nose pad is laminated:
the acetate eyewear nose pad is made by acetate chips and laminated on acetate eyewear front. Acetate eyewear nose pad can be same acetate front color or just use clear acetate.

while the injection frame, because it is an integral part of injection moulding, so included the nose pad as a whole. Through observation, we can find that the nose pad color or pattern is consistent or unified with the whole frame.

As a processional eyewear supplier, we are specialize in acetate eyewear and metal eyewear and buffalo horn eyewear.

Difference Between Acetate and Plastic eyewear?

There are two types eyewear on the market: one is extruded with an plastic injection molding machine, which is called an injection molding eyewear. Another type of eyewear hand-cut with acetate sheets is called a acetate eyewear.

injection molding eyewear

injection molding eyewear first is produce a precision molds,then the liquid plastic is injected, then cooled and electroplated.

The injection molding eyewear has a low density, so it is easy to break. Because the plastic frame has simple production process and low production cost, it can be mass-produced, so the style changes a lot. Because it is electroplating and painting colors, there are many kinds of patterns, and the color is brighter and more colorful than acetate eyewear frame.

Please note that the injection molding eyewear generally has an injection point, which is a small scar on the edge of the frame, and the plastic frame is much lighter than acetate eyewear frame.

acetate eyewear

Because of acetate eyewear made of cellulose acetate material, it has the characteristics of toughness, transparency, good gloss, durability, discoloration caused by ultraviolet radiation, and no allergic to the skin. Therefore, acetate eyewear widely loved by consumers.

Among them, the characteristics of the acetate eyewear are high hardness, high strength, not easy to break, no deformation after wearing, no fading colors, acetate eyewear related of much more acetate materials used in the production, complicated handcraft process and high labor cost.

How to choose best eyewear manufacturer?

There are more than 10,000 acetate eyewear supplier, metal eyewear supplier, and plastic eyewear supplier in China! What kind of quality and price range are you looking for? Below are some points:

1. Eyewear Suppliers use European parts or material (example: Mazzucchelli acetate, Italy Vissotica Comotec, OBE hinges), Tr Shenzhen eyewear companies. They usually have their own eyewear factory near Goung Dong area. Price range from $10 USD and up, FOB China. The quality level of the eyewear are pretty good.

2. If you want detailed engraving works done on your product, then you must use Japanese owned eyewear supplier. They are mostly in Shan-Ghai, Fuki area. Price range from $30 to $50 USD each.

3. If you are looking for frames in cheap! cheap! cheap! There are hundreds of local Chinese owned factories in Wen Zhou area. Each frame is as low as 70 cents USD each! Frames are made without any tumbing, polishing! They will run out of shape in 3 months and break apart two weeks after.

4. Taiwanese owned eyewear supplier in Guang Dong are very good with injection sunglasses products such as goggles and PC lens. Price range from $1 USD to $10 USD depends on the finish you want to achieve. Of course, tooling charge is not included!

5.We are a Shenzhen based eyewear manufactory for acetate eyewear, metal eyewear, and buffalo horn eyewear. As a processional eyewear supplier, we suggest branded eyewear customers choose Shenzhen eyewear manufactory to buy a quality guarantee and convenient.

What’s the value of Handmade acetate eyewear

What’s the value of Handmade acetate eyewear in today’s commercial landscape?
The quality and comfort of real handmade acetate eyewear product is so special.
With the market flooded with people selling acetate eyewear product on the cheap and pretending it is the same, the key is putting the handmade acetate eyewear on your face, the difference is obvious.

It seems amazing, that when a long time ago, acetate eyewear were perhaps the biggest chore, but today there is beautiful acetate eyewear product that looks great and feels great and makes people love their eyewear, if it isn’t handmade and comfortable, then the look becomes less cool.

As per a professional supplier for acetate eyewear, we only do one thing- handmade acetate eyewear.