Deep-Sea Marine Polarized Lenses

See what others can't. Our Marine Polarized lenses penetrate the glare and protect against the harsh salt environment.

Product Introduction

Professional Maritime Optics: Seeing Beneath the Surface

For the maritime professional, the ocean's surface is a chaotic environment of blinding reflections and hazy blue light. Standard sunglasses simply dim the light, but they do nothing to address the fundamental visual obstacle of the water: horizontal glare. Our Deep-Sea Marine Polarized Lenses are engineered to "open a window" into the water. The core of this technology is a high-efficiency polarizing filter (99.9%) that is suspended within the lens material. This filter specifically blocks the horizontal wavelengths of light that bounce off the waves, which are the primary cause of glare. By eliminating this visual "noise," the lenses allow the wearer to see fish, structures, and navigational hazards deep beneath the surface with incredible clarity.

However, polarization is only half the story. The deep-sea environment is dominated by high-frequency blue light, which scatters easily and creates a "haze" that reduces contrast. Our Marine series incorporates a proprietary "Chromatic Enhancement" technology that filters out the specific wavelengths of blue that cause blurring while boosting green and red frequencies. This makes a green fish pop against a blue background and ensures that navigational buoys are visible from much greater distances. To protect the optics from the corrosive marine environment, we apply a "Sea-Guard" coating stack. This includes a super-hydrophobic layer that makes water bead off instantly, and a salt-water resistant anti-reflective coating that won't pit or peel when exposed to salt spray. Whether you are an offshore tournament angler, a commercial navigator, or a coastal explorer, these lenses provide the high-definition, glare-free vision required for a life on the water. Every lens is made from high-clarity resin or Trivex, ensuring that the visual image is sharp from edge to edge without the chromatic aberration found in lower-quality materials.

Technical Specifications

Polarization Efficiency 99.9% (High-Efficiency Film)
Tint Tech Deep-Sea Blue / Coastal Green Contrast
Material Index 1.53 (Trivex), 1.60 MR-8
UV Protection 100% UV400 Protection
Resistance Salt-Water Proof & Hydrophobic
Abbe Value 42 - 45 (Ultra-High Clarity)
VLT (Visible Light) 10% - 12% (Category 3)

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.

Primary Applications

  • Offshore/Deep-Sea Fishing: Spotting pelagic fish and weed lines.
  • Professional Navigation: Reading water depths and spotting markers.
  • Yachting & Sailing: Eliminates deck and water glare for all-day comfort.
  • Coastal Photography: Capturing the true colors of tropical waters.

Key Advantages

  • Surface Penetration: "Cuts" through the water for underwater visibility.
  • Corrosion Resistance: Engineered to survive the harsh salt-air environment.
  • Enhanced Depth Perception: Tuned for the blue/green maritime spectrum.
  • Extreme Clarity: Trivex/MR-8 materials provide the sharpest possible optics.
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    Exported to Countries

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Customization

Customized For Your
Business

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  • 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: How do these help with fishing?
  • A: They cut surface glare so you can see through the water to the fish and structure.
  • Q: Are they resistant to salt water?
  • A: Yes, they have a "Sea-Salt Shield" coating that prevents salt crystallization.
  • Q: Which color is best for offshore?
  • A: Grey-base lenses with a Blue Mirror are standard for bright, open-ocean conditions.
  • Q: Do they block 100% of UV rays?
  • A: Yes, they provide full UV400 protection.
  • Q: Are they available in high-index?
  • A: Yes, 1.60 and 1.67 polarized options are available for thinner lenses.
  • Q: Do they repel oil and grease?
  • A: Yes, the oleophobic layer makes fish oils and fingerprints easy to wipe off.
  • Q: Can I get them with a prescription?
  • A: Yes, we use Freeform technology for perfect RX accuracy.
  • Q: Are they impact-resistant?
  • A: Yes, the MR-8 material provides excellent protection against flying hooks or lures.
  • Q: Do they come with a warranty?
  • A: We offer a 1-year warranty on coating delamination.
  • Q: Will the polarized film peel?
  • A: No, our film is molecularly bonded within the lens layers.

Payment & Shipping

T/T, PayPal, or L/C. We ship globally to coastal hubs and marine retailers. Lenses are packed in waterproof, individual protective sleeves within heavy-duty export boxes.

Business Information

MOQ 100 Pairs
Lead Time 14 - 18 Days
Certifications FDA Impact Resistant, CE, ISO9001
About
Jiangsu Green Stone Optical Co., Ltd.
Jiangsu Green Stone Optical Co., Ltd.
Jiangsu Green Stone Optical Co., Ltd. is professional China Deep-Sea Marine Polarized Lenses Manufacturers and Custom Deep-Sea Marine Polarized 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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