{"id":7274,"date":"2026-09-04T17:35:02","date_gmt":"2026-09-04T09:35:02","guid":{"rendered":"https:\/\/mellumeeyewear.com\/?post_type=product&#038;p=7274"},"modified":"2026-09-04T17:35:32","modified_gmt":"2026-09-04T09:35:32","slug":"wholesale-ultra-lightweight-pure-titanium-flip-up-optical-frames","status":"publish","type":"product","link":"https:\/\/mellumeeyewear.com\/pt\/produto\/wholesale-ultra-lightweight-pure-titanium-flip-up-optical-frames\/","title":{"rendered":"Wholesale Ultra-Lightweight Pure Titanium Flip-up Optical Frames"},"content":{"rendered":"<!-- SEO Meta Reference\nFocus Keyword: Titanium Flip Up Eyewear Wholesale\nTitle (58\/60): Titanium Flip Up Eyewear Wholesale | Flip Up Prescription Frame\nDescription (158\/160): Wholesale ultra-lightweight pure titanium flip-up optical frames. Mechanical flip design, IP vacuum plating, and acetate tips. Custom OEM eyewear factory.\n-->\n\n<div class=\"product-description\">\n  <!-- 1. Product Overview -->\n  <p>Engineered for modern executives and functional eyewear enthusiasts, this ultra-lightweight flip-up optical frame blends advanced mechanical precision with sleek square <a href=\"https:\/\/mellumeeyewear.com\/pt\/categoria-produto\/custom-metal-sunglasses\/\" style=\"color:#0073aa; text-decoration:underline; font-weight:500;\">metal<\/a> styling. Crafted from pure <a href=\"https:\/\/mellumeeyewear.com\/pt\/categoria-produto\/custom-titanium-optical-glasses\/\" style=\"color:#0073aa; text-decoration:underline; font-weight:500;\">titanium<\/a> and premium <a href=\"https:\/\/mellumeeyewear.com\/pt\/categoria-produto\/custom-acetate-sunglasses\/\" style=\"color:#0073aa; text-decoration:underline; font-weight:500;\">acetate<\/a>, the frame features an innovative flip-up mechanism that allows users to instantly pivot the lenses upward without removing their glasses. Weighing just 12.9 grams, this CE-certified frame offers unmatched comfort, corrosion resistance, and anti-tarnish longevity for professional everyday wear.<\/p>\n\n  <!-- 2. Artisanal Craftsmanship & Structural Architecture -->\n  <h2>Artisanal Craftsmanship &amp; Structural Architecture<\/h2>\n  <ul>\n    <li><strong>Mechanical Flip-Up Design:<\/strong> Precision-engineered dual-hinge flip mechanism enables effortless upward rotation of the lens front, ideal for switching between close-up reading and natural uncorrected vision.<\/li>\n    <li><strong>Ultra-Lightweight Pure Titanium Construction:<\/strong> Weighing approximately 12.9g (without lenses), the frame body is CNC-machined from pure titanium, delivering exceptional strength-to-weight ratio and hypoallergenic skin comfort.<\/li>\n    <li><strong>Vacuum IP Plated Anti-Tarnish Finish:<\/strong> Finished with eco-friendly vacuum IP electroplating for enhanced scratch resistance, deep color retention, and long-term sweat corrosion protection.<\/li>\n    <li><strong>Ergonomic Titanium Nose Pads &amp; Acetate Tips:<\/strong> Integrated adjustable titanium nose pads provide balanced weight distribution, paired with contoured cellulose acetate temple tips for a secure, slip-free fit.<\/li>\n    <li><strong>Square Business Silhouette:<\/strong> Clean geometric square geometry combined with a subtle architectural bridge profile provides a modern, sophisticated aesthetic for unisex professional wear.<\/li>\n  <\/ul>\n\n  <!-- 3. Suggested Application Scenarios -->\n  <h2>Suggested Application Scenarios<\/h2>\n  <ul>\n    <li><strong>Multitasking &amp; Office Environments:<\/strong> Seamlessly switch between reading documents, computer screens, and room-length vision by flipping the optical front up or down.<\/li>\n    <li><strong>Prescription Optical Retail:<\/strong> A high-value functional offering for boutique opticians catering to presbyopic, progressive lens, or specialty lens wearers.<\/li>\n    <li><strong>Executive &amp; Tech Wear Fashion:<\/strong> Minimalist industrial metal aesthetics that pair effortlessly with tailored business attire and contemporary smart wear.<\/li>\n  <\/ul>\n\n  <!-- 4. Technical Specifications & Care Notice -->\n  <h2>Technical Specifications &amp; Care Notice<\/h2>\n  <ul>\n    <li><strong>Frame Style:<\/strong> Mechanical Flip-Up Square Optical \/ Business Executive Metal Frame<\/li>\n    <li><strong>Frame Material:<\/strong> Pure Titanium + Acetate Temple Tips<\/li>\n    <li><strong>Frame Weight:<\/strong> Approx. 12.9g (excluding demo lenses)<\/li>\n    <li><strong>Hardware Finish:<\/strong> Corrosion-Resistant Vacuum IP Electroplating<\/li>\n    <li><strong>Certification:<\/strong> CE Certified<\/li>\n    <li><strong>Frame Dimensions:<\/strong> Total Width 148mm | Lens Height 38mm | Lens Width 56mm | Bridge Width 16mm | Temple Length 148mm<\/li>\n    <li><strong>Target User:<\/strong> Unisex \/ Business &amp; Executive Optical Retail<\/li>\n    <li><strong>Maintenance Notice:<\/strong> Clean with a soft microfiber cloth. Periodically inspect the flip hinge pivot screws to maintain optimal rotation tension.<\/li>\n  <\/ul>\n\n  <!-- 5. Factory Profile & OEM\/ODM Customization -->\n  <h2>Factory Profile &amp; OEM\/ODM Customization<\/h2>\n  <p>Shenzhen Mellume Technology Co., Ltd. is a specialized <strong>eyewear manufacturer<\/strong> based in Shenzhen, China, providing comprehensive OEM and ODM production services for international optical brands, outdoor gear lines, and wholesale distributors. Operating an ISO 9001 certified manufacturing facility equipped with advanced CNC equipment, precision tumbling machinery, and skilled assembly teams, Mellume produces high-grade pure titanium, beta-titanium, <a href=\"https:\/\/mellumeeyewear.com\/pt\/categoria-produto\/custom-carbon-fiber-glasses\/\" style=\"color:#0073aa; text-decoration:underline; font-weight:500;\">carbon fiber<\/a>, acetate, natural horn, metal hybrid, TR90, and eco-friendly bio-acetate eyewear. Our engineering team manages CAD tooling, custom molding, and strict quality control under CE standards.<\/p>\n\n  <p>We offer full B2B manufacturing and private label customization:<\/p>\n  <ul>\n    <li><strong>Private Label Branding:<\/strong> Custom laser-engraving of brand logos or model numbers on inner temples, flip hinges, or demo lenses.<\/li>\n    <li><strong>Material &amp; Color Options:<\/strong> Available in matte black, gunmetal, polished silver, brushed titanium, or custom IP-plated finishes paired with custom acetate temple tip patterns.<\/li>\n    <li><strong>Lens Customization:<\/strong> Supplied with standard clear demo lenses, blue-light blocking lenses, or custom tinted sun lenses.<\/li>\n    <li><strong>Custom Packaging Solutions:<\/strong> Branded hard clamshell cases, microfiber pouches, cleaning cloths, and custom retail packaging boxes.<\/li>\n    <li><strong>Commercial Terms:<\/strong> Flexible MOQs starting at 100 pieces for standard stock, and 300 pieces per colorway for custom OEM production.<\/li>\n  <\/ul>\n\n  <!-- 6. Frequently Asked Questions (FAQ) -->\n  <h2>Frequently Asked Questions (FAQ)<\/h2>\n  <ul>\n    <li>\n      <strong>Q1: How durable is the mechanical flip mechanism over long-term daily use?<\/strong><br \/>\n      A1: The flip hinges are engineered with reinforced titanium pivot points and double-screw assemblies tested for high-cycle opening and closing without losing structural tension.\n    <\/li>\n    <li>\n      <strong>Q2: Can local optical labs easily glaze prescription lenses into this flip frame?<\/strong><br \/>\n      A2: Yes, the lens rims feature standard optical bevel grooves designed for standard single-vision, bifocal, or progressive prescription lenses.\n    <\/li>\n    <li>\n      <strong>Q3: Is pure titanium suitable for sensitive or allergy-prone skin?<\/strong><br \/>\n      A3: Absolutely. Pure titanium is completely hypoallergenic, nickel-free, and resistant to skin acids, ensuring high comfort for sensitive wearers.\n    <\/li>\n    <li>\n      <strong>Q4: Does the 12.9g frame weight include prescription lenses?<\/strong><br \/>\n      A4: The 12.9g specification refers to the bare frame weight excluding demo or prescription lenses, maintaining an ultra-lightweight feel even after glazing.\n    <\/li>\n  <\/ul>\n\n  <!-- 7. Call to Action with Exact Anchor Text Link -->\n  <h3>Get a Factory Direct Quote Today<\/h3>\n  <p>Looking to enhance your optical lineup with ultra-lightweight mechanical flip-up titanium eyewear? Please <a href=\"https:\/\/mellumeeyewear.com\/pt\/contact\/\">contact us<\/a> today to request samples, OEM customization options, and competitive wholesale pricing.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Engineered for modern executives and functional eyewear enthusiasts, this ultra-lightweight flip-up optical frame blends advanced mechanical precision with sleek square 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