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Wholesale Trendy Rectangle Sunglasses for Womens
Wholesale Trendy Rectangle Sunglasses for Womens
The latest advancement in women’s eyewear brings together cutting-edge technology and fashionable design. Our new range of polarized rectangle sunglasses offers not only a chic aesthetic but also superior optical performance, ensuring that you experience the world with clarity and style.
Optical Performance and Lens Characteristics
Polarization Efficiency and Visual Clarity
The core of this eyewear’s optical performance lies in its utilization of premium TAC polarized lenses. These lenses are engineered to achieve a polarization efficiency exceeding 99%, effectively eliminating horizontally polarized glare prevalent in outdoor environments. This high polarization efficiency dramatically reduces eye strain and fatigue, while significantly enhancing visual acuity and contrast sensitivity. The spectral transmission characteristics of the lenses are carefully controlled to attenuate harmful ultraviolet (UV) radiation (UVA and UVB) and high-energy visible (HEV) light, thereby safeguarding ocular health and promoting long-term visual comfort. The precise dimensions of the lenses, detailed in Table 1, are optimized to provide a wide field of view and minimal peripheral distortion, catering to the dynamic visual needs of the modern wearer.
Lens and Frame Geometric Parameters (mm)
| Parameter | Value (mm) | Tolerance (±mm) |
| Lens Width | 52 | 0.2 |
| Lens Vertical | 44 | 0.2 |
| Bridge Width | 21 | 0.1 |
| Temple Length | 145 | 0.5 |
| Frame Length | 139 | 0.5 |
Lens Material Properties
The TAC material utilized in these lenses possesses exceptional optical clarity, impact resistance, and dimensional stability, ensuring pristine visual performance and long-term durability. The lenses are further enhanced with a scratch-resistant coating, mitigating surface damage and maintaining optical clarity over extended use. A key characteristic of these lenses is their lightweight nature, contributing to an overall eyewear weight of just 30 grams, a significant factor in enhancing wearer comfort, particularly during prolonged use. Furthermore, the material selection process prioritizes environmentally friendly options, aligning with contemporary consumer values and minimizing environmental impact. The application of a corrosion-resistant spray paint not only enhances aesthetic appeal but also contributes to the longevity of the lenses, preventing degradation from environmental factors. This meticulous attention to material properties ensures that the lenses maintain their flatness, preventing warping or distortion that could compromise optical performance over time. The robust nature of the chosen materials ensures the lenses are not easily broken, offering a reliable and long-lasting eyewear solution. The color stability of the lenses is also a noteworthy attribute, with no fading or deformation observed over extended use, ensuring both consistent performance and aesthetic appeal.
Advanced Frame Design and Ergonomics
Hybrid Frame Construction and Material Advantages
The frame design incorporates a hybrid construction, strategically combining the advantageous properties of TR-90 thermoplastic and cellulose acetate. TR-90, a high-performance polyamide renowned for its flexibility, impact resistance, and lightweight characteristics, forms the primary structural element of the frame. This material provides exceptional resilience to mechanical stress and deformation, ensuring the frame maintains its shape and integrity even under demanding conditions. Cellulose acetate, a bio-based polymer derived from natural sources, is incorporated into the temple arms and decorative elements, offering a luxurious aesthetic appeal and a comfortable tactile experience. This hybrid approach allows for the creation of a frame that is both exceptionally durable and aesthetically refined, catering to both functional and fashion-conscious consumers.
Ergonomic Considerations and Facial Compatibility
The rectangular frame geometry has been meticulously engineered to provide a comfortable and stable fit for a diverse range of facial shapes, including long, square, and oval profiles. The frame’s dimensions and curvature are optimized to distribute weight evenly across the nose bridge and temples, minimizing pressure points and preventing slippage during dynamic movements. The lightweight nature of the frame, combined with its ergonomic design, ensures that the eyewear remains comfortable even during extended wear. The flexibility of the TR-90 material allows the frame to adapt to subtle variations in facial contours, further enhancing fit and stability. The use of a lightweight yet robust acetate for the temples enhances the overall comfort of the eyewear, providing a secure yet gentle fit around the ears.
Manufacturing Processes and Quality Assurance
The manufacturing process adheres to stringent quality control protocols at every stage, from raw material inspection to final product assembly. Precision injection molding techniques are employed for the TR-90 frame components, ensuring dimensional accuracy and structural integrity. Cellulose acetate components are meticulously fabricated using advanced machining and polishing processes to achieve a superior surface finish and aesthetic appeal. Lenses are precisely cut and edged using automated CNC machinery, ensuring a perfect fit within the frame and optimal alignment of the polarization axis. Each pair of sunglasses undergoes a rigorous visual and mechanical inspection to verify compliance with established quality standards. This includes assessments of lens clarity, polarization efficiency, frame integrity, and overall finish quality.
Customization and OEM/ODM Services
This eyewear model is offered in a curated selection of colorways, including Black/Grey, Brown/Tea, Tortoiseshell/Tea, Clear Green/Gradient Green, and Grey/Gradient Gray, reflecting current fashion trends and consumer preferences. Furthermore, the company offers comprehensive Original Equipment Manufacturer (OEM) and Original Design Manufacturer (ODM) services, enabling clients to create bespoke eyewear solutions tailored to their specific branding and market needs. This includes customization options for lens tints, frame colors, and the application of logos or brand identifiers to the lenses and temples. The company possesses significant OEM capability and production capacity, allowing for the efficient fulfillment of both small and large-scale orders. Whether it’s a luxury brand seeking custom wholesale solutions or a retailer looking to develop a unique product line, the company offers a flexible and responsive approach to meeting customer requirements. Printing of logos or brands on lenses and temples is achieved using advanced techniques to ensure durability and aesthetic appeal.
Supply Chain and Distribution
We maintains a well-established supply chain and efficient logistics network, ensuring timely delivery of products to customers worldwide. Both wholesale and bulk manufacturing options are available, catering to a diverse range of clients, from independent boutiques to large retail chains. The company emphasizes transparent communication and responsive customer service, providing detailed information on product quality, pricing, minimum order quantities (MOQs), packaging, shipping options, and safety certifications. Inquiries are promptly addressed through multiple channels, including WhatsApp, email, and online submission forms, with a preference for WhatsApp communication to facilitate real-time interaction and efficient information exchange. The emphasis on readily available stock ensures quick turnaround times for standard orders, while the robust OEM/ODM program supports the development and delivery of customized products within reasonable lead times. This commitment to a responsive and reliable supply chain underscores the company’s dedication to customer satisfaction and long-term partnerships.
Market Positioning and Value Proposition
This rectangular polarized sunglass model is strategically positioned within the contemporary eyewear market to appeal to fashion-conscious female consumers seeking a blend of style, performance, and value. The design philosophy centers on delivering high-quality, durable eyewear with a fashion-forward aesthetic, offered at a competitive price point. The use of premium materials, advanced manufacturing techniques, and a commitment to quality assurance ensures that the eyewear meets the demanding expectations of discerning consumers. The versatility of the design, suitable for both work and leisure activities, further enhances its market appeal. The company’s commitment to providing both ready-to-wear and customized solutions allows it to effectively cater to a wide range of market segments, solidifying its position as a reliable and innovative supplier within the polarized sunglass industry. The fashion design incorporated into these sunglasses ensures they are not just functional eyewear but also stylish accessories, adding to the value proposition. The reasonable pricing strategy ensures that high quality and fashionable eyewear are accessible to a broad consumer base.
Advanced Material Science and Structural Engineering
Thermoplastic (TR-90) Characterization and Performance
The selection of TR-90 as the primary frame material is predicated on its exceptional mechanical and chemical properties. TR-90, a thermoplastic copolyester, exhibits a high flexural modulus, ensuring the frame maintains its shape and resists deformation under stress. Its low density (approximately 1.14 g/cm³) contributes to the overall lightweight nature of the eyewear, enhancing wearer comfort. Furthermore, TR-90 possesses excellent resistance to chemicals and environmental stress cracking, ensuring long-term durability and resistance to degradation from exposure to sweat, cosmetics, and cleaning agents. The material’s biocompatibility also makes it suitable for prolonged skin contact, minimizing the risk of allergic reactions or skin irritation. Key performance parameters of TR-90 are summarized in Table 2.
Table 2: TR-90 Material Properties
| Property | Value | Unit | Test Method |
| Density | 1.14 ± 0.02 | g/cm³ | ASTM D792 |
| Tensile Strength | 65 ± 5 | MPa | ASTM D638 |
| Flexural Modulus | 2300 ± 200 | MPa | ASTM D790 |
| Impact Strength (Izod Notched) | 80 ± 10 | J/m | ASTM D256 |
| Water Absorption (24 hrs) | < 0.2 | % | ASTM D570 |
| Glass Transition Temperature (Tg) | 140 ± 5 | °C | DSC |
Cellulose Acetate Properties and Aesthetic Contributions
Cellulose acetate, derived from renewable wood pulp or cotton linters, is strategically employed for the temple arms and decorative elements, contributing to both the aesthetic appeal and functional performance of the eyewear. This bio-based polymer offers a luxurious tactile experience and a rich depth of color, unattainable with conventional thermoplastics. Cellulose acetate exhibits excellent dimensional stability and resistance to warping, ensuring that the temple arms maintain their precise fit and alignment over time. Furthermore, it is hypoallergenic and possesses good resistance to UV degradation, preserving its aesthetic qualities and structural integrity even with prolonged exposure to sunlight. The specific grade of cellulose acetate utilized is selected for its high clarity, allowing for the creation of visually appealing temple designs with intricate details and vibrant color patterns.
Structural Analysis and Finite Element Modeling
To ensure optimal structural integrity and durability, the frame design undergoes rigorous Finite Element Analysis (FEA) modeling. This computational technique allows engineers to simulate the frame’s response to various mechanical loads, including bending, torsion, and impact forces. The FEA model incorporates detailed material properties, geometric parameters, and boundary conditions to accurately predict stress distribution and potential failure points within the frame. The results of the FEA simulations are used to iteratively refine the frame design, optimizing wall thicknesses, reinforcing critical areas, and minimizing material usage without compromising structural performance. This process ensures that the frame can withstand the rigors of daily wear and tear, meeting or exceeding industry standards for impact resistance and durability.
Advanced Optical Technologies and Lens Enhancements
Multi-Layer Lens Coatings and Performance Optimization
Beyond the inherent polarization properties of the TAC lenses, advanced multi-layer coatings are applied to further enhance optical performance and durability. These coatings, typically deposited using vacuum deposition techniques, include:
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Anti-reflective (AR) coatings: These coatings minimize surface reflections, increasing light transmission and reducing glare. AR coatings typically consist of multiple layers of dielectric materials with alternating high and low refractive indices, carefully tuned to achieve destructive interference of reflected light across a broad spectral range. The result is enhanced visual clarity, reduced eye strain, and improved contrast sensitivity. Typical reflectance values for AR-coated lenses are less than 1% across the visible spectrum.
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Scratch-resistant coatings: A hard, durable coating is applied to the lens surfaces to protect against scratches and abrasions. These coatings typically consist of silicon-based polymers or inorganic materials with high hardness and abrasion resistance. Scratch-resistant coatings significantly extend the lifespan of the lenses, maintaining optical clarity and preventing surface damage from impacting visual performance.
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Hydrophobic and oleophobic coatings: These coatings impart water and oil repellency to the lens surfaces, preventing the formation of water droplets, smudges, and fingerprints. Hydrophobic coatings typically consist of fluorinated polymers or silane-based compounds that create a low surface energy, causing liquids to bead up and roll off the lens. Oleophobic coatings provide similar protection against oils and grease, making lenses easier to clean and maintain. The combination of hydrophobic and oleophobic coatings ensures that lenses remain clear and unobstructed, even in challenging environmental conditions.
Future Outlook
Our comany dedication to innovation and customer-centric design is evident in the extensive customization options, ergonomic considerations, and meticulous attention to detail throughout the manufacturing process. The ongoing research and development efforts focused on smart eyewear integration, advanced materials, and personalized solutions position the company at the forefront of the eyewear industry, poised to meet the evolving needs and expectations of consumers in the years to come. The future of eyewear is bright, with continued advancements promising to deliver enhanced visual experiences, personalized comfort, and a deeper integration with our increasingly connected world.
What is Polarized？
Polarization of Light: Light travels in waves, and these waves vibrate in multiple directions. When light reflects off flat surfaces like water, snow, glass, or paved roads, it tends to become polarized, meaning the light waves align along a particular plane—typically horizontal. This horizontally polarized light creates glare, which can be distracting or even hazardous by reducing visibility and causing eye strain.
Polarized Sunglasses: Polarized sunglasses are designed with a special filter embedded within the lenses that blocks horizontally polarized light while allowing vertically polarized light to pass through. This filter is usually made from a chemical film applied to the lens material. By eliminating the horizontally polarized light, polarized lenses significantly reduce glare from reflective surfaces.
Polarizing Filter: The lenses contain a vertically oriented polarizing film. Since glare is caused by horizontally polarized light, the vertical filter blocks this glare while permitting the remaining light to enter.
Enhanced Clarity and Contrast: With glare reduced, wearers experience improved visual clarity and contrast, making objects appear sharper and colors more vibrant.
UV Protection: Many polarized lenses also incorporate UV-blocking materials, providing protection against harmful ultraviolet rays.
Benefits of Polarized Sunglasses
Reduced Glare: Minimizes reflections from surfaces like water and roads, improving comfort and visibility.
Eye Comfort: Reduces eye fatigue and strain caused by prolonged exposure to bright light and glare.
Improved Safety: Enhances visibility during activities such as driving, boating, fishing, and skiing, contributing to greater safety.
Better Visual Experience: Provides clearer vision with truer colors and better depth perception.
Applications
Outdoor Activities: Ideal for fishermen spotting fish beneath the water’s surface, skiers navigating slopes, and cyclists or runners on sunny days.
Driving: Helps drivers see more clearly by reducing glare from the road and other vehicles, especially during dawn or dusk.
Everyday Wear: Beneficial for anyone spending time outdoors, whether at the beach, hiking, or simply enjoying a sunny day.
Materials: Development of high-quality polarized films that enhance durability and optical clarity.
Lens Coatings: Application of additional coatings for scratch resistance, water repellence, and anti-reflective properties.
Prescription Polarized Lenses: Customization options for individuals requiring corrective lenses, combining vision correction with polarization.
Fashion and Functionality: A wide range of stylish frames and lens colors that do not compromise on the benefits of polarization.
In summary, “polarized” refers to lenses designed to reduce glare from reflective surfaces by filtering out horizontally polarized light. Polarized sunglasses enhance visual comfort and clarity, making them an essential accessory for outdoor activities and daily wear under bright conditions.
Frame Style and Shape:
Full-Rim, Semi-Rimless, or Rimless: Choose the frame construction that best complements your look and accommodates your prescription lenses.
Frame Shapes: Options include rectangular, round, oval, cat-eye, aviator, and more, allowing you to select a shape that flatters your face.
Frame Color and Finish:
Anodized Colors: Titanium frames can be anodized to produce a variety of colors such as silver, gold, black, blue, red, and even vibrant hues.
Finishes: Select from matte, glossy, brushed, or textured finishes to achieve your desired aesthetic.
Lens Customization:
Prescription Lenses: Precisely tailored lenses based on your vision correction needs.
Lens Materials: Options include high-index lenses for strong prescriptions, polycarbonate for impact resistance, or Trivex for a balance of clarity and durability.
Lens Coatings: Add anti-reflective coating to reduce glare, scratch-resistant coating for durability, UV protection, or blue light filtering for digital eye strain.
Lens Tints and Treatments:
Photochromic Lenses: Lenses that adjust their tint based on light exposure, darkening outdoors and clearing indoors.
Polarized Lenses: Reduce glare from surfaces like water or roads, ideal for driving or outdoor activities.
Custom Tints: Choose from a spectrum of tint colors and gradients for style or specific visual needs.
Size and Fit Adjustments:
Custom Frame Measurements: Adjust temple length, bridge width, and lens width/height for a personalized fit.
Adjustable Nose Pads: Opt for silicone or titanium nose pads that can be adjusted for comfort and to prevent slipping.
Temple and Bridge Options:
Temple Designs: Select from various temple shapes and thicknesses, including straight, curved, or contoured designs.
Spring Hinges: Incorporate spring-loaded hinges for added flexibility and durability.
Decorative Accents: Add embellishments like patterned temple arms or embedded materials for a unique touch.
Personalization and Detailing:
Engravings: Personalize your frames with engraved names, initials, or symbols on the temples or bridge.
Embossing and Logos: Include custom embossing or brand logos for a distinguished look.
Material Combinations:
Mixed Materials: Combine titanium with other materials like acetate, wood, or carbon fiber for a distinctive frame design.
Beta-Titanium Options: Use beta-titanium for increased flexibility while retaining strength and lightness.
Accessories and Add-Ons:
Clip-On Lenses: Add magnetic or clip-on sunglasses or specialty lenses to your prescription frames.
Retainers and Chains: Choose from stylish retainers, chains, or cords to keep your glasses secure and add a fashion statement.
Technological Enhancements:
Smart Glasses Integration: Incorporate technology for features like audio, fitness tracking, or connectivity.
3D Printing Customization: Utilize 3D printing for bespoke frame designs and intricate detailing.
Eco-Friendly Options:
Sustainable Materials: Opt for frames made with recycled titanium or environmentally friendly production processes.
Brand and Designer Collaborations:
Limited Editions: Choose from or customize frames in collaboration with designers or brands for exclusive styles.
Artisan Crafted Frames: Work with craftsmen for handmade frames with unique characteristics.
Creating the perfect pair of eyeglasses is a collaborative journey that merges your unique vision with our expertise in design and manufacturing. We have crafted a comprehensive six-step process to ensure that every detail aligns with your expectations, resulting in eyewear that is both functional and stylish. Here’s how we bring your custom glasses to life:
Your journey begins with an idea. Whether you have a rough sketch, a detailed drawing, a photograph, or even just a verbal description, we welcome all forms of inspiration. Share your thoughts on the style, material, and shape you envision. Our dedicated design team will work closely with you to translate these ideas into a tangible concept. This collaborative effort ensures that your creativity is captured accurately, setting a solid foundation for the custom design process.
Once we’ve understood your concept, our designers transform it into a precise 2D technical drawing. This blueprint serves as a detailed visual and dimensional reference, outlining every aspect of the glasses frames structure—measurements, frame thickness, lens size, and other key features. The 2D drawing allows you to review the technical specifications thoroughly. At this stage, you have the opportunity to suggest adjustments or modifications, ensuring that the design aligns perfectly with your expectations before progressing further.
With the 2D blueprint approved, we elevate the design into a 3D model. This three-dimensional representation brings your eyewear to life, showcasing the actual shape, curves, and angles from all perspectives. The 3D model provides an immersive experience, helping you visualize how the frames will look and fit. It also illustrates how different materials interact within the design. This step is crucial for confirming that both the aesthetics and functionality meet your standards before moving into physical production.
After you approve the 3D model, we proceed to create a counter sample—a physical prototype of your glasses frames. Crafted using the materials and specifications outlined earlier, this sample allows you to experience the eyewear firsthand. You can assess the fit, comfort, and overall appearance, ensuring that it not only looks great but also feels right when worn. This stage is vital for making any last-minute tweaks or adjustments before mass production begins, giving you complete confidence in the final product.
With the counter sample finalized, we move on to creating a custom injection mold. This mold is essential for producing your glasses frames in bulk while maintaining high precision and consistency. We incorporate your branding elements directly into the mold, including logos, engravings, or any specific details that embody your brand identity. This integration ensures that every pair manufactured carries the same quality and branded features as the approved sample, providing a uniform and professional finish.
The final step involves producing a complete sample using the injection mold and all integrated branding elements. This fully finished product represents exactly what the mass-produced eyeglasses will be. It includes all design features, materials, and customizations as per your specifications. By reviewing this final sample, you can ensure that every aspect—from the frame shape to the smallest branding detail—has been executed flawlessly. Upon your approval, we proceed with full-scale manufacturing, delivering eyewear that is uniquely yours.
Bringing Your Unique Eyewear to Life
Our meticulous process is designed to prioritize your vision at every stage. By combining your ideas with our technical expertise and attention to detail, we create custom glasses frames that truly reflect your style and meet your functional needs. From the initial concept to the final product, we are committed to delivering eyewear that exceeds your expectations.
We look forward to embarking on this creative journey with you and bringing your unique eyewear designs to reality.
As a leading China-based manufacturer and exporter of high-quality eyeglasses. Nestled in Taizhou, Zhejiang Province, the renowned eyewear hub of China our expansive 6,000 square meter factory is a testament to our commitment to excellence. With over 15 years of industry expertise and a robust production capacity of 800,000 pieces per month, we are dedicated to delivering exceptional eyewear solutions to clients worldwide.
Our focus is on crafting top-quality, iconic designs that resonate with renowned eyewear brands across the globe. We cater to all market segments, providing innovative and customizable eyewear solutions that meet and exceed international safety and quality standards. Our certifications including ISO 9001, CE, FDA, reflect our unwavering dedication to quality and compliance.
We offer professional OEM/ODM services, developing over 300 new models annually. Our diverse product range includes reading glasses, blue light blocking glasses, sunglasses, sports eyewear, kids’ eyewear, and a variety of accessories. Our strong domestic and international partnerships have propelled us to new heights.
Our skilled engineering team collaborates closely with clients to transform ideas and concepts into reality. Whether you’re launching new models or refining existing ones, we provide customized solutions tailored to your unique needs. We strive to meet the evolving demands of modern consumers and the global eyewear market by delivering premium products that blend style, functionality, and durability.
Believe we will be your reliable partner in the eyewear industry. Experience unparalleled quality, innovation, and customer service as we work together to shape the future of eyewear one iconic design at a time.
Frequently Asked Question
Our acetate eyeglasses frames are crafted from high-quality cellulose acetate, a durable and flexible material derived from natural cotton and wood fibers. This premium material allows for vibrant colors and patterns, providing both style and longevity.
Acetate frames offer several advantages:
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Durability: Resistant to wear and tear, ensuring long-lasting use.
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Lightweight Comfort: Provides comfortable all-day wear without pressure.
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Hypoallergenic: Ideal for sensitive skin, reducing the risk of irritation.
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Versatile Designs: Available in a wide array of colors, patterns, and styles.
Yes, we specialize in custom designs for wholesale orders. You can personalize frame shapes, colors, finishes, and even add your brand logo. Our design team works closely with you to bring your unique vision to life.
Our standard MOQ is 1200pc, but we offer flexibility depending on your specific needs. Please contact our sales team to discuss your requirements.
Production time typically ranges from 35-45 days depending on the complexity and quantity of your order. Shipping times vary by location but generally take 35 days. We prioritize timely delivery without compromising quality.
Quality is our top priority. Our frames undergo strict quality control at every production stage. We comply with international standards and ensure each product meets our rigorous durability and safety criteria.
Rimless titanium glasses frames are known for their minimalist design and lightweight feel. While titanium itself is a durable material, the lack of a full frame does make rimless glasses more susceptible to damage if handled roughly or dropped. However, with proper care and maintenance, rimless titanium glasses can still provide long-lasting wear and remain a stylish choice for those who prefer a more understated look.
Absolutely. We offer sample frames so you can assess the quality and design firsthand. Please reach out to us to arrange sample requests.
Yes, our acetate is made from renewable resources, making it an environmentally friendly choice. We are committed to sustainable practices throughout our manufacturing process.
Yes, we ship worldwide. Our logistics partners ensure secure and efficient delivery to your specified location. Shipment through by Air, Sea FCL/LCL, Air Express, FedEx, DHL etc, and by Train.
You can contact our sales team via Contact Form Link. Provide details about your desired products, and we’ll offer a tailored quote promptly.
Yes, our experienced design team can collaborate with you to develop custom frames based on your concepts. From initial sketches to final prototypes, we’re here to help bring your ideas to fruition.
Yes, we offer branding services, including custom packaging and labeling, to enhance your product presentation and strengthen your brand identity.
We combine exceptional craftsmanship with personalized service. Our commitment to quality, sustainable materials, and client satisfaction distinguishes us in the wholesale acetate eyewear market. Through our commitment to competitive pricing and unwavering quality, we are poised to become the preferred choice of customers, gradually eclipsing our competitors.
