The aviator design is defined by a distinctive teardrop-shaped silhouette, a double or single bridge structure, and slim metallic temples. The structural integrity of the frame relies heavily on precise alloy composition, hinge stability, and balanced weight distribution across the bridge and temple tips.

From an optical standpoint, polarization and ultraviolet (UV) protection are two entirely separate functional attributes:

Polarization: Functions as a specialized filter to suppress horizontal glare reflected off flat surfaces like asphalt, water, and snow.

UV Protection: Blocks ultraviolet radiation up to the designated wavelength standard, requiring independent laboratory verification rather than being assumed by tint darkness.

Technical Specification Sheet

Specification Parameter	Standard Production Details	Customization Options
Product Type	Polarized Aviator Sunglasses	Model-dependent silhouette
Frame Material	Copper alloy / Stainless steel	Specified per catalog or custom tooling
Lens Function	Polarized filter + UV protection	Optional VLT and tint adjustments
Lens Width	Standard 58mm / 62mm	Model-specific adjustments
Bridge Width	Standard 14mm – 18mm	Model-specific adjustments
Temple Length	135mm – 145mm	Model-specific adjustments
Logo Methods	Laser engraving, silk printing, metal badge	Lens, temple, or case placement
Compliance Data	CE / FDA reference data available	Market-specific testing upon request

Frame & Lens Engineering Features

Frame Construction Features
Metal Alloy Frames: Designed with slim-profile copper alloy or stainless steel. Key engineering checkpoints include plating thickness, corrosion resistance, solder joint strength at the bridge, and adjustable silicone or PVC nose pads.

Alternative Material Options: Alternative frame structures can be developed based on selected model configurations and brand price positioning.

Polarized Lens Features
Lens Material Composition: Fabricated from TAC (Triacetate Cellulose) or Polycarbonate (PC) to meet specific impact resistance and optical requirements.

Tint & VLT (Visible Light Transmission): Available in neutral grey, brown, G-15, or custom gradient configurations, categorized under standard sunwear filter categories (Cat. 2 to Cat. 3).

Optical Consistency: Lenses are manufactured to ensure distortion-free vision and uniform surface flatness.

Customization & OEM/ODM Capabilities

Logo Application: Provide vector artwork (.AI, .EPS) specifying laser etching, pad printing, or metal badge placement.

Surface Finishes: Vacuum plating (IP), electroplating, or rubberized spray finishes matched to reference color standards.

OEM/ODM Execution: Technical drawings, 3D renderings, or physical sample evaluation for new mold development.

Packaging & Logistics Specifications

Proper protection prevents transit damage and ensures retail readiness:

Individual Protection: Polybag or fitted protective sleeve for each frame.

Accessory Coordination: Optional matching hard cases, microfiber pouches, and branded cleaning cloths.

Carton Packaging: Heavy-duty corrugated master cartons designed to withstand international freight and drop-test standards.

Quality Control Standards

Quality assurance protocols cover every manufacturing phase:

Incoming Material Check: Verification of alloy composition and raw lens materials.

In-Process Inspection: Hinge torque testing, plating adhesion checks, and frame symmetry verification.

Optical Verification: Polarized axis alignment test and ultraviolet filtering verification.

Final Inspection: AQL 2.5 standard visual check covering surface flaws, scratch resistance, and packing accuracy.

FAQ

Q: Are all aviator sunglasses polarized?

A: No. "Aviator" describes the frame geometry, while "polarized" refers to a specific optical lens filter. Polarized options must be explicitly requested.

Q: What is the minimum order quantity (MOQ)?

A: MOQ varies depending on the selected frame model, material specifications, and custom branding requirements. Provide exact configuration details for an accurate quote.

Q: Can I receive a physical sample before placing a bulk order?

A: Yes. Physical samples can be produced and dispatched to evaluate fit, finish, and polarization performance prior to volume manufacturing.

Q: What compliance documentation is available?

A: Relevant UV and polarization test data can be supplied according to the specific model and destination market regulatory requirements.

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