PC Polarized Lens Gradient Color Blue Tinted
Engineered Optical Excellence
Every lens inherits five core performance pillars — from optical purity to impact safety.
Coastal Blue Gradient Tint
The top-to-bottom blue fade is built to the customer's zone targets across CAT 0–4 (final zone VLT/CAT confirmed at sampling), giving sunwear lines a cool seaside color story with dual-zone light control.
Seaside Glare Reduction
The laminated polarizing film reaches ≥99% efficiency against reflections from sea water and glass facades.
Lightweight PC for the Beach
0.00D plano optical-grade polycarbonate (Abbe 30, 1.20 g/cm³) gives a featherweight, impact-ready base that supports FDA drop-ball testing in production programs.
Matched Blue Zones
Instrument checks keep the blue tones and left/right symmetry within the customer-agreed Delta E target (reference: < 1.0) from approved sample to replenishment.
Beach-Day UV400
UV absorbers block ≥99% of UVA and UVB up to 400 nm across both gradient zones.
PC Polarized Lens Gradient Color Blue Tinted
Click to view the PC polarized lens color series sample boards, where the blue gradient tint direction appears within the full color range; final zone tones and VLT/CAT are confirmed at sampling.
Technical Specifications
| Material | Optical Grade PC + Premium Polarized Film |
| Color | Gradient Blue |
| Polarization Efficiency | ≥ 99% |
| VLT / Category | Dual-zone development across CAT 0–4 (3%–100% VLT; e.g. upper zone CAT 2 / lower zone CAT 1) — final zone VLT/CAT confirmed at sampling |
| UV Protection | UV400 (≤400nm, ≥99% blocking) |
| Abbe Value | 30 |
| Specific Gravity | 1.20 g/cm³ |
| Optical Accuracy | Plano 0.00D; Prism ≤0.12 Δ; Cylinder ≤0.09 D |
| 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 / GB / ANSI / EN / AS/NZS |
| MOQ | 300 pairs per style per color |
| Origin | Shenzhen, China |
| Logo | Laser engraving, Screen printing, UV printing, Decal, Embedded logo |
Production-Ready Integration
Everything you need to source with confidence
- PC Full-Rim Frames — Recommended first choice. Have frame dimensions, the lens bevel profile, and glazing pressure checked against a sample to keep assembly from running overly tight.
- Other Full-Rim Frames in Scope — Also compatible with TR90 / Grilamid TR90 plus metal, titanium, stainless, and carbon fiber constructions; sample-verified glazing settings may be applied while eyewire closure tension stays controlled.
- Assembly Restrictions — Full-rim glazing only. Acetate frames are incompatible; any rimless drill-mount assembly is strictly prohibited.
- Pantone-guided development for the blue base tones and gradient transition approval, with repeat-order color matching
- Custom gradient zone ratio and zone transmission targets across CAT 0–4 (final zone VLT/CAT confirmed at sampling)
- Custom base curves, diameters, and B-AR (back-surface AR) coating for reduced rear-surface reflections in driving and outdoor use
- Coating upgrades: Hard Coat / Oleophobic / Hydrophobic / Anti-static
- Simple, premium, blister, or branded-logo packaging and labeling options
- MOQ: 300 pairs per style per color
- Sample Lead Time: 7–10 working days (reference; negotiable, quoted per confirmed specification)
- Bulk Lead Time: 15–20 working days (subject to quantity)
- Custom Base Curve / Color: 300 Pairs minimum
- Deep Custom: 500 Pairs minimum
- Custom Options: OEM/ODM, Pantone tone matching, gradient zone ratios, laser logo, B-AR and functional coatings
- Reports: Light Transmittance, UV Blocking, Impact Resistance, Color Consistency, Salt Spray, and Polarization Efficiency reports
Features & Applications
Technical Features
- Glare Control for the Water’s Edge: Working at ≥99% polarization efficiency, the film cuts the flat glare that skims off open water, wet sand, and glass facades — meaningful glare relief for coastal eyewear collections with no mirror-coat finish.
- Two Working Zones, One Blue Fade: The upper zone filters overhead sky while the lighter lower zone keeps near vision open — zone targets are developed to your specification across CAT 0–4, with the final zone VLT/CAT confirmed at sampling rather than assumed.
- Tone-Locked Blue: Blue dye drifts toward cyan or purple between runs; spectrophotometer checks against the approved master hold each batch to the customer-agreed Delta E target (reference: < 1.0), protecting reorder continuity for coastal color programs.
- Light on the Face, Ready for Impact: Optical-grade PC (Abbe 30, 1.20 g/cm³) carries the 0.00D plano optics in a featherweight package specified to support FDA 21 CFR 801.410 drop-ball testing in production programs.
- UV400 With the Paperwork Behind It: Integrated UV absorbers filter out ≥99% of UVA and UVB below 400 nm; CE / FDA / GB / ANSI / EN / AS/NZS documentation support keeps resort-season export launches on schedule.
- Programmed to Your Brief: From a 300-pair MOQ, Water Sports & Marine Retailers and E-commerce D2C Brands set the base curve (2C–8C), the working diameter (71–80mm), the zone ratio, logo treatment, and the coating stack — B-AR, hard coat, or oleophobic — around the frame line the lens must serve.
Perfect For
- Premium Eyewear Brands
- Independent Eyewear Designers
- Private Label Distributors
- Water Sports & Marine Retailers
- E-commerce D2C Brands
- Department Store Groups
Overview
Blue owns the color story of a coastal sunwear line — sea, sky, and long daylight — and the gradient fade turns that story into working optical design, shading the view overhead while it stays open below.
The color brief you send sets the tone depth, the fade placement, and the finish; Xinxin runs dye, curve, and coating in-house, so the sample your team approves stays the reference for every replenishment run.
Lens Category
| Gradient Zone | VLT (%) | Category | Usage Environment |
|---|---|---|---|
| Upper zone (reference layout) | 18% - 43% | CAT 2 | Direct overhead sun, sky and sea glare |
| Lower zone (reference layout) | 43% - 80% | CAT 1 | Near-field view, phone screens, eye contact |
Note: Zone targets are developed to the customer’s specification across CAT 0–4; the final zone VLT/CAT and transition placement are confirmed at sampling.
Precision Polarizer Lamination — How Xinxin Builds PC Polarized Lenses
Click to see how Xinxin laminates polarizing film, controls tint consistency, and verifies optical quality for PC polarized lens production.
International Quality Standards
Active certifications — verified & compliant
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