Nylon Sunglasses Lens Solid Color Gray 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 with an Abbe Value of 52, rivaling crown glass for ultimate optical purity. Eliminates optical distortion, color fringing, and the "rainbow effect" typically associated with high base-curve lenses, ensuring racing-grade clarity.
Dip-Dyeing Tint Technology
Utilizing Precision Dip-Tinting, optical nylon demonstrates an exceptional affinity for premium dyes. This guarantees deep, uniform color integration—completely avoiding the muddiness of injection masterbatches—while maintaining strict batch-to-batch consistency with a Delta E < 1.0 and zero color migration.
Ultra-Lightweight & Crack Resistant
Boasting an ultra-low Density of 1.01 g/cm³ (16% lighter than PC). It exhibits outstanding mechanical stability and crack resistance, completely eliminating edge chipping risks during CNC drilling and slotting for rimless designs.
UV400 Full Protection
Delivers uncompromised safety through strictly controlled material properties, offering 100% blockage of harmful UVA and UVB rays (≤400nm, ≥99% blocking) across the full optical spectrum.
FDA Standard Impact Safety
Fully compliant with the FDA 21 CFR 801.410 drop-ball test, ensuring reliable mechanical safety for daily and fashion use within an ultra-thin 1.5mm profile.
Nylon Sunglasses Lens Solid Color Gray Tinted
Click to play and see the performance and details of our Gray nylon lenses in real-world settings.
Technical Specifications
| Material | Optical Grade Nylon (Polyamide) |
| Color | Couture Gray (Pantone matching available) |
| VLT / Category | 8-18% / CAT 0, 1, 2, 3, 4 |
| 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 | 1.2mm - 4.0mm (±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. Fully immune to stress cracking caused by cooling shrinkage during fitting
- Rimless / Drill-mount — Superior tensile strength ensures zero edge chipping during CNC drilling and slotting.
- Titanium / Carbon Fiber / Metal / TR90 Frames — Optimal compatibility, lightweight and corrosion-resistant, ideal for premium eyewear frame designs.
- Pantone matching for precise solid base colors
- Standard UV protection integrated in all lenses
- B-AR (Back-Surface AR) coating recommended to eliminate rear reflections
- Coating upgrades: HC / Oleophobic / Hydrophobic / Anti fog
- 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: Pantone color matching, B-AR coating
- Reports: Light Transmittance Test Report, UV Blocking Test Report, Impact Resistance Test Report, Color Consistency (Delta E) Test Report, Salt Spray Test Report
Features & Applications
Technical Features
- Optical Clarity: An Abbe Value of 52 rivals crown glass for purity. This high-grade nylon (PA-12) removes the visual distortion that typically drives customer complaints and damages brand reputation for Premium Eyewear Brands.
- True Color Recognition: Minimal spectral distortion guarantees accurate color perception in bright environments. This true-color neutrality offers a crucial competitive advantage for brands targeting color-critical outdoor activities.
- Precision Tint Control: VLT 8-18% / CAT 3 rating delivers reliable sun protection. Our advanced dip-dyeing technology maintains strict Delta E < 1.0 color consistency, preventing costly rejected shipments due to color mismatch.
- UV400 Compliance: We provide 100% blockage of UVA and UVB rays (≤400nm). This complete adherence to FDA and CE standards keeps your supply chain safe from regulatory roadblocks and liability risks.
- Scrap Reduction: Edge-chipping during CNC drilling is a thing of the past. The ultra-low specific gravity of 1.01 g/cm³ delivers the mechanical stability needed to lower material waste during rimless frame assembly.
- Scalable Manufacturing: Independent Eyewear Designers can test new collections with minimal financial risk. Custom diameters up to 80mm, tailored base curves (0.5C–8C), and Pantone color matching are available at a highly accessible 300-pair MOQ.
Perfect For
- Premium Eyewear Brands
- Independent Eyewear Designers
- Private Label Distributors
- High-End Optical Chains
- Luxury Fashion Houses
- Lens Distributors
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 |
Overview
Tinted sunglass collections demand a true-neutral base that preserves natural color perception without muddying the visual field. A solid gray nylon optical profile delivers the uncompromised clarity and color accuracy required by high-end outdoor lines.
Precision dip-dyeing technology maintains strict batch-to-batch consistency across every shipment, eliminating the QA bottlenecks that stall production schedules. From Pantone-matched tints to custom coating stacks, the entire customization workflow is handled in-house at Xinxin, ensuring the physical prototype perfectly mirrors your initial design brief.
The True Manufacturer of Sunglasses and Goggles Lens in Shenzhen of China
Click to play and see how our Gray nylon lenses are crafted with precision and care
International Quality Standards
Active certifications — verified & compliant
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Ready to Elevate Your Sunglass and Goggles Lenses?
Partner with XinXin Optics for premium custom lens manufacturing. We offer competitive MOQs and industry-leading lead times, specifically tailored for global brands.
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