{"id":541,"date":"2026-07-16T02:18:11","date_gmt":"2026-07-16T02:18:11","guid":{"rendered":"https:\/\/cenmingeyewear.com\/?post_type=product&p=541"},"modified":"2026-07-16T02:18:11","modified_gmt":"2026-07-16T02:18:11","slug":"rimless-alloy-sunglasses","status":"publish","type":"product","link":"https:\/\/cenmingeyewear.com\/fr\/produit\/rimless-alloy-sunglasses\/","title":{"rendered":"Rimless Alloy Sunglasses"},"content":{"rendered":"

Material: Alloy | Size: 58-18-143 mm | Frame Type: Rimless | Lens Options: Customizable<\/p>\n

These rimless alloy sunglasses combine clean geometric lenses with refined metal components, creating a lightweight and contemporary silhouette with minimal visual interruption.<\/p>\n

Without a conventional frame surrounding the lenses, the design places greater emphasis on lens shape, edge finishing, bridge proportions, and the precision of every connection point.<\/p>\n

The linear bridge and side-mounted metal details give the sunglasses a modern architectural character, while customizable lens colors allow the same structure to be developed for fashion, lifestyle, and private-label collections.<\/p>\n

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\n

Design Concept<\/h2>\n

Minimal Structure, Strong Visual Identity<\/strong><\/h3>\n

The design removes the traditional frame rim and allows the lenses to define the overall silhouette.<\/p>\n

A rectangular geometric lens shape creates a clean, modern appearance, while the slim alloy bridge and temple components maintain a lightweight visual profile.<\/p>\n

Decorative linear metal elements at the bridge and lens sides add structure without making the sunglasses appear heavy.<\/p>\n

The absence of a surrounding frame also gives brands greater freedom to customize lens shapes, lens colors, edge treatments, and metal finishes.<\/p>\n

\n

Lens Cutting & Edge Finishing<\/h2>\n

Precision Starts with the Lens Shape<\/strong><\/h3>\n

In rimless eyewear, the lenses are not simply inserted into a frame. They form an important part of the product structure.<\/p>\n

Accurate lens cutting is therefore essential to maintain the approved silhouette, left-right symmetry, and overall balance.<\/p>\n

Our production process focuses on:<\/p>\n

    \n
  • Accurate lens dimensions<\/li>\n
  • Consistent left and right lens shape<\/li>\n
  • Precise mounting positions<\/li>\n
  • Smooth lens edges<\/li>\n
  • Controlled corner radius<\/li>\n
  • Reduced risk of edge chipping<\/li>\n
  • Consistent lens alignment<\/li>\n<\/ul>\n

    After cutting, lens edges are checked and finished according to the design requirements.<\/p>\n

    For geometric rimless sunglasses, even small differences in lens dimensions or edge angles can be clearly visible in the finished product.<\/p>\n

    \"\"<\/p>\n

    \n

    Lens Mounting & Structural Assembly<\/h2>\n

    Controlled Assembly for Stable Rimless Construction<\/strong><\/h3>\n

    Because there is no full frame surrounding the lenses, the connection between the lenses, bridge, side components, and temples must be carefully controlled.<\/p>\n

    During assembly, attention is given to the position and pressure of each mounting point.<\/p>\n

    The objective is to secure the components without creating unnecessary stress in the lenses.<\/p>\n

    Key assembly controls include:<\/p>\n

      \n
    • Bridge position and alignment<\/li>\n
    • Left and right lens height<\/li>\n
    • Lens spacing<\/li>\n
    • Side component positioning<\/li>\n
    • Mounting-hole accuracy<\/li>\n
    • Fastener stability<\/li>\n
    • Temple alignment<\/li>\n
    • Overall frame balance<\/li>\n<\/ul>\n

      Excessive assembly pressure may create stress around the mounting area, while insufficient fastening may affect structural stability.<\/p>\n

      Each pair is therefore adjusted and inspected after assembly.<\/p>\n

      \"\"<\/p>\n

      \n

      Alloy Metal Components<\/h2>\n

      Refined Metal Details with Flexible Finish Options<\/strong><\/h3>\n

      The alloy metal components form the structural connection between the lenses and temples.<\/p>\n

      The bridge, side fittings, temple components, and nose-pad structure must work together accurately to maintain the intended lens position and wearing balance.<\/p>\n

      Metal component inspection focuses on:<\/p>\n

        \n
      • Component dimensions<\/li>\n
      • Left and right consistency<\/li>\n
      • Surface smoothness<\/li>\n
      • Connection accuracy<\/li>\n
      • Bridge symmetry<\/li>\n
      • Temple opening angle<\/li>\n
      • Finish and color consistency<\/li>\n<\/ul>\n

        Different metal colors and surface directions can be evaluated according to the design concept, including gold, silver, black, and other customized finishes.<\/p>\n

        The final coating or plating process is confirmed according to the selected material, color requirement, and project specification.<\/p>\n

        \n

        Production & Quality Control<\/h2>\n

        Inspection Focused on Lens Accuracy and Assembly Balance<\/strong><\/h3>\n

        Quality control for rimless metal sunglasses requires particular attention to both the lenses and the connecting components.<\/p>\n

        Our inspection process focuses on:<\/p>\n

          \n
        • Lens shape consistency<\/li>\n
        • Left and right lens symmetry<\/li>\n
        • Edge finishing<\/li>\n
        • Mounting-hole positioning<\/li>\n
        • Bridge alignment<\/li>\n
        • Metal component positioning<\/li>\n
        • Fastener stability<\/li>\n
        • Nose-pad alignment<\/li>\n
        • Temple balance<\/li>\n
        • Final cosmetic appearance<\/li>\n<\/ul>\n

          The completed sunglasses are checked from the front, side, and top to identify unwanted tilting, lens height differences, or structural imbalance.<\/p>\n

          Approved samples and confirmed specifications are used as production references for repeat orders.<\/p>\n

          \n

          Lens & Color Customization<\/h2>\n

          Rimless construction provides extensive flexibility in lens styling.<\/p>\n

          Depending on the project requirements, customization may include lens shape, lens size, solid colors, gradient effects, mirror effects, and other suitable lens options.<\/p>\n

          Metal colors, temple details, nose pads, and decorative component finishes can also be coordinated with the lens direction.<\/p>\n

          Any functional lens performance or protective claim should be confirmed according to the selected lens specification and required testing standards.<\/p>\n

          \"\"<\/p>\n

           <\/p>\n

          \n

          OEM & ODM Customization<\/h2>\n

          Cenming Eyewear supports OEM and ODM development for custom rimless sunglasses and private-label eyewear projects.<\/p>\n

          Customization may include lens shapes and dimensions, bridge proportions, side metal components, temple designs, alloy finishes, lens colors, branding, and packaging.<\/p>\n

          Brands can provide technical drawings, physical samples, reference images, color directions, or an initial design concept.<\/p>\n

          Our team can evaluate lens cutting, mounting positions, metal component structure, assembly requirements, and production feasibility before sampling.<\/p>\n

           <\/p>\n

          \n

          FAQs<\/h2>\n

          What is the main quality challenge in rimless sunglasses?<\/strong><\/h3>\n

          The main challenge is maintaining accurate lens cutting and stable assembly because the lenses form part of the structure.<\/p>\n

          Lens dimensions, mounting positions, bridge alignment, and assembly pressure must be carefully controlled.<\/p>\n

          How do you prevent the lenses from cracking around the mounting points?<\/strong><\/h3>\n

          We control the lens dimensions, mounting positions, edge condition, component alignment, and assembly pressure.<\/p>\n

          The final solution also depends on the selected lens material, thickness, structure, and mounting method.<\/p>\n

          Can the lens shape be customized?<\/strong><\/h3>\n

          Yes. Lens width, height, corner shape, and overall silhouette can be evaluated during OEM or ODM development.<\/p>\n

          The design must also be reviewed for structural stability and production feasibility.<\/p>\n

          Can the bridge and side metal details be customized?<\/strong><\/h3>\n

          Yes. Bridge proportions, side components, metal finishes, and decorative details can be evaluated according to the design direction and structure.<\/p>\n

          Can different lens colors and gradients be developed?<\/strong><\/h3>\n

          Yes. Solid lens colors, gradient effects, mirror effects, and other suitable lens directions can be evaluated according to the project requirements.<\/p>\n

          How do you control left and right lens symmetry?<\/strong><\/h3>\n

          Lens dimensions, mounting positions, bridge alignment, and component locations are checked during cutting, assembly, and final inspection.<\/p>\n

          The completed product is also inspected from multiple angles to identify height differences or unwanted tilting.<\/p>","protected":false},"excerpt":{"rendered":"

          Modern rimless alloy sunglasses featuring precision-cut geometric lenses, refined alloy metal components, and controlled lens mounting for stable assembly. Available for OEM, ODM, and private-label customization.<\/p>","protected":false},"featured_media":543,"template":"","meta":[],"product_brand":[],"product_cat":[28,25],"product_tag":[],"class_list":["post-541","product","type-product","status-publish","has-post-thumbnail","product_cat-metal-sunglasses","product_cat-sunglasses","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/cenmingeyewear.com\/fr\/wp-json\/wp\/v2\/product\/541","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cenmingeyewear.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cenmingeyewear.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cenmingeyewear.com\/fr\/wp-json\/wp\/v2\/media\/543"}],"wp:attachment":[{"href":"https:\/\/cenmingeyewear.com\/fr\/wp-json\/wp\/v2\/media?parent=541"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cenmingeyewear.com\/fr\/wp-json\/wp\/v2\/product_brand?post=541"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cenmingeyewear.com\/fr\/wp-json\/wp\/v2\/product_cat?post=541"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cenmingeyewear.com\/fr\/wp-json\/wp\/v2\/product_tag?post=541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}