Sport-Specific Impact Resistant Lenses

Play with confidence; our high-impact sport lenses deliver elite safety and visual precision in every game.

Product Introduction

Introduction: High-Velocity Protection for Athletes

In sports, vision is the most critical sense for performance, yet it is also the most vulnerable. Our Sport-Specific Impact Resistant Lenses are engineered using advanced Polycarbonate and Trivex materials, known for their "unbreakable" properties. These lenses are designed to withstand high-velocity impacts from balls, rackets, or accidental collisions, exceeding the standard FDA drop-ball requirements. Beyond safety, we optimize these lenses for the wrap-around frames common in sports eyewear, using sophisticated digital surfacing to eliminate the peripheral distortion often found in curved lenses.

We offer specialized tinting and mirror coatings to enhance contrast in specific environments—such as green-enhancement for golf or blue-neutralization for cycling. With integrated UV400 protection and a super-hydrophobic coating that sheds sweat and rain, these lenses ensure that your vision remains clear and protected in the heat of competition. This is the ultimate optical gear for athletes who demand safety without compromising on visual precision.

Specification: Sports Impact Metrics

MaterialPolycarbonate (1.59) / Trivex (1.53)
Impact StandardExceeds ANSI Z87.1 / FDA Drop-Ball
UV Protection100% UV400 (Integral)
Lens DesignHigh-Base Curve Digital Wrap (Atoric)
CoatingDouble-Sided Scratch Resistant + SHMC
WeightUltra-Lightweight (low specific gravity)
TintingSport-Tuned Contrast Filters

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-Activity Environments

  • Cycling & Mountain Biking: Protects against wind, debris, and impacts from falls.
  • Racket Sports (Squash/Tennis): Essential for protection against high-speed ball strikes.
  • Golfers: Specialized tints help define the contours of the green and track ball flight.
  • Extreme Sports: Ideal for skating, climbing, and skiing where impact is a risk.
  • Shooting & Hunting: Provides high-velocity eye protection and contrast enhancement.

Advantage: Performance & Safety Combined

  • Unmatched Durability: Virtually unbreakable under normal sporting conditions.
  • Wrap-Around Clarity: Digital compensation ensures sharp vision even in highly curved frames.
  • Lightweight Performance: Reduces frame slip and pressure during intense movement.
  • Sweat & Water Repellent: SHMC coating ensures moisture beads off instantly.
  • Tailored Contrast: Custom tints available to make objects "pop" against natural backgrounds.
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    Years' Experience

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    Plant Area

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    Exported to Countries

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    Annual Capacity

Customization

Customized For Your
Business

Read More
  • 01
    Complete Customization Capability
  • 02
    Professional Lens Architecture
  • 03
    Functional Coating Customization
  • 04
    Digital Rx Customization
  • 05
    Branding & Packaging
  • 06
    Delivery & Support
  • Complete Customization Capability

    We are well aware that the market demands faced by each customer are not the same. Therefore, Green Stone provides full process customization services covering lens design, function, materials, technology, and packaging, helping brand owners, lens centers, and optical retailers create exclusive product lines. Whether it's high-end progressive mirrors, functional polarizers, special filtering solutions, or personalized requirements for specific area standard certification, we can provide full support from formula design, optical simulation to mass production delivery.
    Read More
  • Professional Lens Architecture

    We are well aware that the market demands faced by each customer are not the same. Therefore, Green Stone provides full process customization services covering lens design, function, materials, technology, and packaging, helping brand owners, lens centers, and optical retailers create exclusive product lines. Whether it's high-end progressive mirrors, functional polarizers, special filtering solutions, or personalized requirements for specific area standard certification, we can provide full support from formula design, optical simulation to mass production delivery.
    Read More
  • Functional Coating Customization

    We are well aware that the market demands faced by each customer are not the same. Therefore, Green Stone provides full process customization services covering lens design, function, materials, technology, and packaging, helping brand owners, lens centers, and optical retailers create exclusive product lines. Whether it's high-end progressive mirrors, functional polarizers, special filtering solutions, or personalized requirements for specific area standard certification, we can provide full support from formula design, optical simulation to mass production delivery.
    Read More
  • Digital Rx Customization

    We are well aware that the market demands faced by each customer are not the same. Therefore, Green Stone provides full process customization services covering lens design, function, materials, technology, and packaging, helping brand owners, lens centers, and optical retailers create exclusive product lines. Whether it's high-end progressive mirrors, functional polarizers, special filtering solutions, or personalized requirements for specific area standard certification, we can provide full support from formula design, optical simulation to mass production delivery.
    Read More
  • Branding & Packaging

    We are well aware that the market demands faced by each customer are not the same. Therefore, Green Vision provides full process customization services covering lens design, function, materials, technology, and packaging, helping brand owners, lens centers, and optical retailers create exclusive product lines. Whether it's high-end progressive mirrors, functional polarizers, special filtering solutions, or personalized requirements for specific area standard certification, we can provide full support from formula design, optical simulation to mass production delivery.
    Read More
  • Delivery & Support

    We are well aware that the market demands faced by each customer are not the same. Therefore, Green Stone provides full process customization services covering lens design, function, materials, technology, and packaging, helping brand owners, lens centers, and optical retailers create exclusive product lines. Whether it's high-end progressive mirrors, functional polarizers, special filtering solutions, or personalized requirements for specific area standard certification, we can provide full support from formula design, optical simulation to mass production delivery.
    Read More

Frequently Asked Questions (FAQ)

  • Q: Is Polycarbonate better than glass for sports?
  • A: Yes, glass can shatter; polycarbonate is much safer and lighter.
  • Q: Can I get these in my prescription?
  • A: Absolutely, we specialize in high-wrap sports prescriptions.
  • Q: Do they fog up during exercise?
  • A: Our SHMC coating helps, and we can apply extra anti-fog treatments.
  • Q: Are they heavy?
  • A: No, polycarbonate is one of the lightest optical materials available.
  • Q: Can I get a mirror coating?
  • A: Yes, mirrors are popular for sports to reduce extreme glare.
  • Q: What is the best color for cycling?
  • A: Rose or Copper tints are great for seeing road textures.
  • Q: Do they scratch easily?
  • A: They include a special hard coat to protect the softer impact-resistant core.
  • Q: Do they block UV?
  • A: Yes, they provide 100% UV400 protection naturally.
  • Q: Are they suitable for kids?
  • A: Highly recommended for school sports and active play.
  • Q: What is "Digital Wrap" compensation?
  • A: It's a calculation that prevents the "fish-bowl" effect in curved frames.

Payment and Shipping Policy

  • Payment: T/T, PayPal, or L/C. Bulk pricing available for sports clubs and retailers.
  • Shipping: Fast-track air delivery. Protective shock-proof packaging.
  • Lead Time: 10-15 days for specialized sports surfacing and tinting.
  • Returns: 1-year warranty against lens cracking or coating failure.

Comprehensive Business Information

MOQ50 Pairs
Lead Time10-15 Days
PackagingShockproof individual sleeves for high-activity transit.
CertificationsFDA, CE, ANSI Z80.3, ISO9001.
Raw MaterialsOptical Polycarbonate / Trivex Monomer.
CustomizationCustom mirror colors and specialized sport tints.
About
Jiangsu Green Stone Optical Co., Ltd.
Jiangsu Green Stone Optical Co., Ltd.
Jiangsu Green Stone Optical Co., Ltd. is professional China Sport-Specific Impact Resistant Lenses Manufacturers and Custom Sport-Specific Impact Resistant Lenses Factory. with strong combination of R&D, production and sales. We have production base of 65000 square meters and more than 350 employees. With introduction of complete sets of advanced equipment, new production technology and moulds, we sell our optical lenses not only in the domestic market, but also export to the world.
Our lens products involves almost all types of lenses. Product range covers 1.499, 1.56, 1.60, 1.67, 1.70 and 1.74 index, including single vision,bifocal, progressive, blue cut, Photochromic, blue cut photochromic, Infrared cut etc. with HC, HMC and SHMC treatment. Besides finished lens, We also manufactures semi-finished blanks. The products are registered with CE&FDA and our production certified by ISO9001& ISO14001 standards.
We positively introduce excellent management technology, comprehensively import Corporate Identity System and enhance the external image of company and brand.
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