Nylon Sunglasses Lens Gradient Orange 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. Low internal stress design guarantees minimal optical distortion and zero edge color fringing.
Seamless Dual-Zone VLT
High-Temp Precision Dip-Dyeing achieves a flawless transition from Top CAT 3 (8-18% VLT) for glare blocking to Bottom CAT 2 (18-43% VLT) for near-field clarity. Strictly controlled batch symmetry with Delta E < 1.0 and zero visible color banding.
Ultra-Lightweight & Crack Resistant
Specific Gravity of 1.01 for a truly weightless wearing experience. Delivers exceptional mechanical stability, absolutely immune to edge chipping during CNC drilling and slotting for rimless designs.
UV400 Full Protection
Offers uncompromised 100% blockage of UVA and UVB rays (≤400nm, ≥99% blocking) consistently across both the dark and light transition zones.
Precision Alignment Marks
To solve the industry pain point of tilted gradient lines during CNC edging, all gradient blanks feature high-precision, washable eco-ink horizontal axis lines. This completely eliminates alignment defects and maximizes your rimless assembly yield rate.
Nylon Sunglasses Lens Gradient Color Orange Tinted
Click to play and see the optical performance and real-world clarity of our Orange gradient nylon sunglass lenses — showcasing the seamless CAT 3-to-CAT 2 tint transition.
Technical Specifications
| Material | Optical Grade Nylon (Polyamide) |
| Color | Couture Gradient Orange (Pantone matching available) |
| VLT / Category | CAT 2: 18-43% (Top / Dark Zone) / CAT 1: 43-80% (Bottom / Light Zone) |
| 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 | 2C / 4C / 6C / 8C Available |
| Center Thickness | 1.5mm - 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 (recommended for gradient lenses), 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 caused by Acetate's cooling shrinkage during fitting.
- Rimless / Drill-mount — Supreme 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 gradient base colors and bi-color transitions (e.g., Sunset Gradient)
- Custom gradient zone ratio — dark zone depth adjustable (e.g., top 40% / bottom 60% of lens height)
- 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 gradient quality before bulk order
- Bulk Lead Time: 15–20 working days (subject to quantity and customization complexity)
- Custom Options: Pantone color matching, custom VLT zone ratio, dark zone depth control, bi-color gradient transitions, B-AR coating, OEM/ODM laser logo, custom packaging
- Reports: Light Transmission 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 Purity: An Abbe Value of 52 rivals crown glass for maximum visual clarity. This high-grade nylon material eliminates the distortion that often drives costly consumer returns and damages brand reputation.
- Gradient Precision: High-Temp Precision Dip-Dyeing achieves a flawless color transition from CAT 2 to CAT 1. This selective blue-light attenuation enhances depth perception in lower-light conditions, which gives your eyewear line a distinct performance edge.
- UV400 Compliance: We guarantee 100% blockage of UVA and UVB rays (≤400nm) across both gradient zones. Complete adherence to international safety standards fully shields your business from regulatory liabilities.
- Scrap Reduction: Edge-chipping during CNC drilling is virtually non-existent. The ultra-low specific gravity of 1.01 g/cm³ provides the mechanical stability needed to maximize rimless assembly yield rates.
- Mechanical Safety: Reliable shatter resistance minimizes after-sales warranty claims for premium eyewear collections. These lenses pass the rigorous FDA 21 CFR 801.410 drop-ball test to strictly protect your brand’s durability reputation.
- Scalable Customization: E-commerce D2C Brands can easily test new colorways with minimal financial risk. Custom gradient zone ratios, Pantone color matching, and specific base curves are available starting from an accessible 300-pair MOQ.
Perfect For
- Premium Eyewear Brands
- Independent Eyewear Designers
- Private Label Distributors
- Luxury Fashion Houses
- Concept and Multi-Brand Stores
- E-commerce D2C Brands
Dual-Zone VLT Reference
| Gradient Zone | VLT (%) | Category | Usage Environment |
|---|---|---|---|
| Top (Dark Zone) | 8% - 18% | CAT 3 | Direct sunlight, outdoor glare blocking |
| Bottom (Light Zone) | 18% - 43% | CAT 2 | Near-field clarity, reading, driving vision |
Note: The gradient transition is continuous with zero visible banding. Batch-to-batch color consistency of Delta E < 1.0 is enforced at the factory level.
Overview
High-end boutique collections require a warm gradient lens that offers a distinct visual identity without sacrificing near-field clarity. This optical-grade component anchors seasonal sunglass lines with a smooth, continuous transition from overhead glare control to clear reading zones.
Dip-dyeing technology maintains precise color consistency across the entire fade line, eliminating the rejected shipments that derail retail launches. Custom zone ratios and tailored coating stacks can be specified in your initial brief—Xinxin handles the entire process in-house, so your signed-off prototype perfectly matches mass production.
Precision Dip-Dye Manufacturing — How Xinxin Crafts Gradient Nylon Sunglass Lenses in Shenzhen
Click to play and see how our Orange gradient nylon lenses are precision dip-dyed and quality-controlled — from blank forming through dual-zone tint verification.
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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