Nylon Polarized Lens Solid Color Brown Tinted
Engineered Optical Excellence
Every lens inherits five core performance pillars — from optical purity to impact safety.
Supreme Optical Clarity
Engineered exclusively as 0.00D Plano Lenses, this brown tinted lens features an Abbe Value of 52, rivaling crown glass for ultimate optical purity. Thoroughly eliminates the "rainbow effect" and edge color dispersion typically associated with high-base polarized lenses.
Molecular-Level Polarization
This nylon lens integrates premium Japan-imported PVA polarized film with the nylon base at a molecular level. Delivers a polarization efficiency of ≥99%, completely cutting off glaring reflections from water and snow while enhancing visual contrast.
Zero Internal Stress Design
Manufactured with an advanced low-stress injection process. This molecular synergy ensures zero edge chipping and absolutely no delamination of the polarizing film on this polarized lens, even under the intense tension of CNC drilling for rimless assemblies.
Strict Color Consistency
Utilizing Precision Dip-Dyeing and automated spectrophotometer monitoring, we ensure strict batch-to-batch solid base color consistency for this brown tinted lens with a strictly controlled Delta E < 1.0.
UV400 Full Protection
This brown polarized lens offers uncompromised safety through strictly controlled material properties, delivering 100% blockage of harmful UVA and UVB rays (≤400nm, ≥99% blocking) while easily passing the FDA 21 CFR 801.410 drop-ball test.
Nylon Polarized Lens Solid Color Brown Tinted
Click to play and see the optical performance and real-world clarity of our solid brown polarized nylon lenses.
Technical Specifications
| Material | Optical Grade Nylon + Japan-Imported PVA Film |
| Color | Couture Brown |
| Polarization Efficiency | ≥ 99% |
| VLT / Category | 8%–18% (CAT 3) — Full range CAT 0–4 available |
| UV Protection | UV400 (≤400nm, ≥99% blocking) |
| Abbe Value | 52 |
| Specific Gravity | 1.01 g/cm³ |
| Optical Accuracy | Plano 0.00D; Residual Astigmatism ≤0.09D; Residual Prism ≤0.12Δ, measured at the optical reference point. |
| Base Curve | 0.5C, 2C, 3C, 4C, 4.5C, 5C, 6C, 8C Available |
| Center Thickness | 1.5mm / 1.7mm / 1.8mm / 2.0mm (±0.05mm) |
| Diameter | 71mm / 75mm / 80mm (custom available) |
| Impact Test | FDA 21 CFR 801.410 Pass |
| Certifications | CE / FDA / UKCA / GB / ANSI / EN / AS/NZS |
| MOQ | 300 Pairs/Specification |
| Origin | Shenzhen, China |
| Logo | Laser engraving with oil, Screen printing, UV printing, Decal, Embedded logo |
Production-Ready Integration
Everything you need to source with confidence
- Acetate Frames — Highly Recommended. Excellent chemical resistance against acetate plasticizers. Completely immune to stress cracking during fitting of this brown tinted lens.
- Rimless / Drill-mount — Supreme tensile strength of this polarized lens ensures zero edge chipping during CNC drilling and slotting.
- Titanium / Carbon Fiber / Metal / TR90 Frames — Optimal compatibility for this solid brown lens, lightweight and corrosion-resistant, ideal for premium eyewear frame designs.
- Eco-friendly upgrade to Bio-based Nylon (castor oil derived) available for luxury ESG compliance on this nylon lens
- Pantone matching for precise solid base colors of this brown lens
- B-AR (Back-Surface AR) coating strictly recommended for base 6/8 to eliminate rear reflections on this polarized lens
- Coating upgrades for this brown tinted lens: HC / Oleophobic / Hydrophobic / Anti-static
- Simple Packaging: PE bag + white box, Premium Packaging: Individual color box + cloth bag, Blister: Transparent blister box, Custom: Brand LOGO packaging
- MOQ: 300 Pairs/Specification
- Sample Lead Time: 7–10 working days, allowing you to verify quality before bulk order
- Bulk Lead Time: 15–20 working days (subject to quantity and customization complexity)
- Custom Options: OEM/ODM, Bio-based Nylon option (ESG compliance), laser logo, Pantone matching, B-AR coating for this brown polarized lens
- Reports: Light Transmittance Test Report, UV Blocking Test Report, Impact Resistance Test Report, Color Consistency (Delta E) Test Report, Polarization Efficiency Test Report, Salt Spray Test Report
Features & Applications
Technical Features
- Optical Purity: An Abbe Value of 52 rivals crown glass for clarity. This high-grade nylon material in this brown tinted lens removes the visual distortion that typically drives customer complaints and damages brand reputation.
- High-Efficiency Polarization: Premium Japan-imported PVA film integrates with the nylon base of this polarized lens to deliver ≥99% polarization efficiency. This feature provides a clear competitive edge for driving and outdoor eyewear collections by blocking blinding surface glare.
- UV400 Compliance: We guarantee 100% blockage of UVA and UVB rays (≤400nm, ≥99% blocking) for this nylon lens. Complete compliance with stringent CE and FDA standards shields your business from global regulatory roadblocks.
- Scrap Reduction: Edge-chipping during CNC drilling is completely avoidable. The ultra-low specific gravity of 1.01 g/cm³ of this solid brown lens provides the mechanical stability necessary to lower material waste during demanding rimless frame assembly.
- Mechanical Safety: Post-sale warranty claims are drastically minimized. These brown polarized lenses easily pass the rigorous FDA 21 CFR 801.410 drop-ball test to ensure robust mechanical safety for Independent Eyewear Designers.
- Scalable Manufacturing: Premium Eyewear Brands can prototype new lines of this brown tinted lens with minimal financial risk. Custom base curves, diameters up to 80mm, and eco-friendly Bio-based Nylon options are accessible starting at a low 300-pair MOQ.
Perfect For
- Premium Eyewear Brands
- Independent Eyewear Designers
- Private Label Distributors
- Sports & Automotive Lifestyle Labels
- Luxury Fashion Houses
- Concept & Multi-Brand Stores
Overview
A flagship polarized line demands a core sun lens that delivers classic warm-tone glare reduction with uncompromising structural integrity. This brown tinted lens is engineered for exactly this role—its deep, uniform brown tint provides exceptional contrast enhancement for driving and outdoor lifestyle applications, while the Japan-imported PVA polarizing film eliminates blinding surface reflections from water and roads.
Precision Dip-Dyeing delivers a perfectly uniform brown base color locked to a Delta E < 1.0 tolerance, meaning every batch of this Couture Brown lens matches your approved sample. Tailored coating options—HC, B-AR, Oleophobic, Hydrophobic—allow you to build a distinct, premium aesthetic profile. Xinxin manages the entire OEM/ODM customization flow under one roof, guaranteeing the final brown polarized lens prototype aligns exactly with your design intent.
Lens Category
| Category | VLT (%) | Usage Environment |
|---|---|---|
| CAT 0 | 80% - 100% | Indoor or overcast low-light conditions |
| CAT 1 | 43% - 80% | Low-light outdoor, overcast |
| CAT 2 | 18% - 43% | Medium light, daily outdoor |
| CAT 3 | 8% - 18% | Strong outdoor light, sunny |
| CAT 4 | 3% - 8% | Extreme light, e.g., skiing, mountaineering |
Precision Lamination & Low-Stress Injection — How Xinxin Crafts Polarized Lenses
Click to play and see how our brown polarized nylon lenses are manufactured using molecular-level PVA film lamination and low-stress injection.
International Quality Standards
Active certifications — verified & compliant
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