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Product Introduction
Introduction: Elegance in Every Light
For the high-prescription wearer, the goal is often a lens that is invisible. Our Ultra-Thin Photochromic Aesthetic Lenses combine the world’s thinnest 1.74 and 1.71 high-index materials with premium light-adaptive technology. These are designed for users who want the thinnest possible profile for their glasses while enjoying the convenience of a lens that darkens into a sophisticated sunglass tint outdoors.
We utilize an advanced "Spin-Coat" photochromic process, which applies the reactive layer to the surface of the lens. This ensures a perfectly uniform color regardless of the lens thickness or prescription power—avoiding the "dark center/light edge" look seen in older technologies. These lenses are as much a fashion statement as they are a high-performance optical tool, offering a sleek, flat appearance that integrates beautifully into designer frames.
Specification: Ultra-Thin Aesthetic Metrics
| Refractive Index | 1.71 / 1.74 (Ultra-High Index) |
| Transition Speed | Darkens in < 20s; Fades back in < 2 mins |
| Lens Profile | Double Aspheric / Ultra-Flat |
| UV Protection | 100% UV400 Protection |
| Coating | Satin-Silver Anti-Reflective HMC |
| Weight | Up to 50% lighter than standard 1.50 lenses |
| Colors | Emerald Grey, Sapphire Brown, Amethyst Purple |
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: High-End Fashion & Lifestyle
- High Myopia Fashion: For prescriptions from -6.00D to -15.00D seeking a slim profile.
- Luxury Eyewear Enthusiasts: Fits perfectly into high-end, rimless, or thin-metal frames.
- Modern Professionals: A single, elegant pair of glasses for office, travel, and sun.
- Sensitive Eyes: Provides immediate relief from solar glare with a stylish look.
- Event & Media Personalities: Ensures eyes look natural and thin on camera and in person.
Advantage: Thinner, Flatter, Smarter
- Incredible Thinness: Up to 50% thinner edges for high-minus prescriptions.
- Uniform Color Density: Spin-coat technology ensures even tinting across the entire lens.
- Minimized Facial Distortion: Aspheric geometry reduces the "eye shrinkage" effect.
- Rapid Light Response: Transitions smoothly to match your environment.
- Premium AR Coating: Enhances transparency while neutralizing reflections.
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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: Is 1.74 really that much thinner?
- A: Yes, for high prescriptions, it is significantly thinner than 1.60 or even 1.67.
- Q: Are the colors different from standard grey/brown?
- A: We offer aesthetic "Jewel-Tones" like Sapphire and Amethyst in this series.
- Q: Do they get dark enough to be sunglasses?
- A: Yes, they reach a deep Category 3 tint in direct sunlight.
- Q: Can I use them in rimless frames?
- A: 1.71 is excellent for rimless; 1.74 is better for full-rim or thick acetate.
- Q: Will they look thick at the edges?
- A: No, the high-index material is specifically designed to reduce edge thickness.
- Q: Do they stay clear at night?
- A: Yes, they return to over 95% transmission indoors or at night.
- Q: Are they available as progressives?
- A: Yes, we offer free-form progressive designs in this ultra-thin material.
- Q: How do I clean them?
- A: Use a microfiber cloth and avoid abrasive materials to protect the AR coating.
- Q: Do they block 100% UV?
- A: Absolutely, UV400 is standard.
- Q: Why are they called "Aesthetic" lenses?
- A: Because they prioritize the look of the wearer, reducing distortions and bulk.
Payment and Shipping Policy
- Payment: T/T, L/C, or Credit Line. Specialized pricing for luxury optical retailers.
- Shipping: High-priority global express. Extra-padded luxury packaging.
- Lead Time: 15-20 days for ultra-high index surfacing and coating.
- Warranty: 1-year guarantee on coating and photochromic performance.
Comprehensive Business Information
| MOQ | 30 Pairs |
| Lead Time | 15-20 Days |
| Packaging | Premium luxury-grade individual envelopes. |
| Certifications | FDA, CE, ISO9001. |
| Raw Materials | Japanese MR-174 / MR-171 Resin. |
| Customization | Available in unique gradient and jewel-toned transitions. |
