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Product Introduction
Introduction: The First Intelligence Lens for Behind-the-Wheel
For years, the biggest limitation of photochromic lenses was their inability to darken inside a car, as windshields block the UV light required for activation. Our Polarized Photochromic "Drive-Active" Lenses solve this problem. This advanced technology uses a hybrid activation system that reacts to both UV and visible light, allowing the lenses to darken to a comfortable sunglass tint even behind a car windshield.
In addition to adaptive tinting, these lenses feature a permanent 50% base polarization. This means that even in their lighter state, they are actively killing road glare. As the sun intensifies, the lens darkens further while maintaining its polarized integrity. This is the ultimate "active" eyewear for professional drivers and commuters, offering seamless transitions between varying light levels without ever needing to remove your glasses.
Specification: Driver-Hybrid Metrics
| Activation Type | UV + Visible Light Responsive (In-Car Activation) |
| Polarization Efficiency | > 90% (Constant) |
| Color Change | Copper/Amber to Dark Brown |
| UV Protection | 100% UV400 Protection |
| Index Options | 1.56, 1.60 Resin |
| Coating | Back-Surface AR (Prevents bounce-back glare) |
| Transmittance | 65% (Lighter) to 15% (Full Dark) |
Technological Highlights: Premium Monomers and Coating Integrity
- High-Purity Monomer Selection: We exclusively use high-performance monomers (e.g., MR-series) to achieve superior tensile strength and optical purity, resulting in excellent clarity and minimal risk of yellowing over time.
- Precision Liquid Casting Process: The lenses are produced via a controlled liquid casting method that ensures uniform material density and refractive index consistency across the entire blank, which is critical for accurate therapeutic power zones.
- Advanced Vacuum Multi-Coating (SHMC): Coatings are applied in a high-vacuum chamber, using multiple layers of metallic oxides to create a durable, anti-reflective stack. This process guarantees maximum light transmission and minimal glare.
- Thermal Curing Optimization: A slow and precise thermal curing cycle is employed to maximize the material’s resistance to internal stress, ensuring the finished lens remains stable and optically perfect under varying temperature conditions.
- Integrated Peripheral Defocus Geometry: The therapeutic design is engineered into the mold itself for cast lenses, or applied via digital surfacing for semi-finished blanks, guaranteeing the accuracy and consistency of the myopia control zone geometry.
Application: Professional & Recreational Driving
- Professional Truckers: Perfect for long-haul shifts across changing weather zones.
- Daily Commuters: Handles morning glare, tunnel entries, and afternoon sun automatically.
- Convertible Drivers: Protects against wind glare and direct solar UV.
- Delivery Personnel: Seamlessly moves from inside the van to the doorstep.
- Road-Trip Enthusiasts: One lens for all-day travel across diverse landscapes.
Advantage: Engineered for the Dashboard
- Behind-the-Windshield Darkening: Reacts to visible light, not just UV.
- Constant Glare Elimination: Polarization is always active, even in cloudy weather.
- Enhanced Safety: Reduces the distraction of switching between clear and sun lenses.
- High Contrast Copper Tint: Specifically tuned to highlight traffic signs and brake lights.
- Reduced Eye Fatigue: Adjusts instantly to the perfect light density for current conditions.
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Customization
Customized For Your
Business
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Complete Customization Capability
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Professional Lens Architecture
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Functional Coating Customization
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Digital Rx Customization
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Branding & Packaging
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Delivery & Support
Frequently Asked Questions (FAQ)
- Q: Do these actually work inside the car?
- A: Yes, they are specifically designed to darken behind car windshields.
- Q: Are they polarized?
- A: Yes, they have a permanent polarizing filter that never shuts off.
- Q: Can I wear them at night?
- A: No, they have a 50% base tint even when clear, which is too dark for night.
- Q: What color do they change to?
- A: They usually transition from a light amber/copper to a deep brown.
- Q: How fast do they change back?
- A: They fade back to their base tint in about 3-5 minutes after exiting bright light.
- Q: Do they help with rain glare?
- A: Yes, the constant polarization is excellent for seeing through surface water.
- Q: Are they available in 1.60 index?
- A: Yes, for a thinner and lighter high-performance driving lens.
- Q: Do they work with HUD (Head-Up Displays)?
- A: Most modern HUDs are visible, but testing is recommended with specific vehicles.
- Q: Do they scratch easily?
- A: No, they include our best hard-coat and anti-reflective layers.
- Q: Is there a 1.67 version?
- A: Currently available in 1.56 and 1.60 for optimal reactive stability.
Payment and Shipping Policy
- Payment: T/T, PayPal, or L/C. 30% deposit with balance due on inspection.
- Shipping: Fast-track global air express. Impact-resistant export packaging.
- Lead Time: 14-18 days for complex visible-light responsive surfacing.
- Returns: 30-day performance satisfaction guarantee.
Comprehensive Business Information
| MOQ | 50 Pairs |
| Lead Time | 14-18 Days |
| Packaging | Individually serialized "Drive-Active" envelopes. |
| Certifications | CE, FDA, ISO9001. |
| Raw Materials | Visible-Light Sensitive Photo-Molecules / Polar Film. |
| Customization | Custom base curve options for sports/driving frames. |
