Metal frame polarized sunglasses pair a streamlined metal rim profile with glare-filtering lenses, serving eyewear brands, importers, and wholesalers seeking functional outdoor eyewear with custom branding support.
We provide full-cycle OEM and ODM manufacturing services, supporting logo customization, technical drawing or sample-based development, and coordinated retail packaging.
Product Specifications & Technical Parameters
|
Specification Category |
Standard Options & Parameters |
Verification Status |
|
Frame Construction |
Full-rim, semi-rimless, or rimless structural designs. |
Model-dependent; confirmed via specification sheet. |
|
Metal Alloy Composition |
Copper-nickel alloy, stainless steel, or titanium options. |
Specific alloy grade verified per production batch. |
|
Lens Materials |
Tri-Acetate Cellulose (TAC) or Polycarbonate (PC). |
Optical clarity and thickness checked per production order. |
|
Optical Functions |
Horizontal glare-filtering polarization layer; UV400 protection level. |
Backed by applicable testing documentation upon request. |
|
Surface Finish |
Electroplated glossy, matte coating, or laser-etched metallic tones. |
Finish and plating resistance evaluated per specification. |
|
Hinges & Components |
Standard barrel hinges or spring hinges; integrated nose pads. |
Mechanical open-close alignment tested during quality control. |
Frame Engineering & Lens Performance
Frame Construction & Selection
Profile Options: Full-rim structures offer robust lens retention and a defined outline; semi-rimless and minimalist rimless designs provide a lightweight, contemporary silhouette.
Material Compatibility: Base metal compositions are matched against target retail price points and regional regulatory requirements (e.g., nickel-release standards).
Mechanical Alignment: Precision barrel or spring hinges ensure smooth temple rotation, while protective electroplating layers minimize sweat and daily wear degradation.
Polarized Lens Specifications
Glare Reduction: Integrated polarization filters absorb horizontal light reflections from water, asphalt, and snow to reduce visual glare during outdoor activities.
Material Options: TAC lenses serve standard fashion-oriented collections, while Polycarbonate options cater to projects requiring higher impact resistance.
Independent Compliance: Polarization efficiency and UV protection specifications are evaluated separately to ensure accurate marketing claims for your brand.
OEM, ODM & Private Label Customization
We support structured private label and custom manufacturing projects based on the following capabilities:
Logo Customization: Laser engraving, pad printing, or metal badge insertion available on temples, lens corners, or tips. Vector artwork (AI/CDR/PDF) is required for placement feasibility assessment.
Color Matching: Custom frame electroplating finishes and lens tint gradients can be matched against Pantone references or physical master samples.
Retail Packaging Integration: Coordinated packaging options including branded folding hard cases, microfiber cleaning pouches, outer cardboard boxes, and barcoded hanging tags.
Development Workflow: For OEM projects, provide a reference sample, drawing, or specification. For ODM projects, identify preferred styles, target retail positioning, and functional requirements.
Quality Control & Inspection Protocols
To minimize batch inconsistencies, our production facility applies multi-stage quality control checkpoints:
Incoming Material Inspection: Raw metal wires, alloy sheets, and lens blanks verified against dimensional and material standards.
In-Process Assembly Checks: Regular monitoring of welding points, lens-edge grinding tolerances, frame symmetry, and hinge alignment.
Finished Product Audit: Final random sampling covering surface finish cleanliness, laser logo clarity, polarization axis alignment, and mechanical durability before packaging.
Frequently Asked Questions
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