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Ray-Ban RB 4312 CH 57mm

$26.99 $34.99
Lens Color: Volcanic Black
Lens Type


Ray-Ban RB 4312 CH 57mm

Upgrade Your Ray-Ban RB 4312 CH 57mm Sunglasses

Elevate your Ray-Ban RB 4312 CH 57mm sunglasses with precision-crafted custom polycarbonate replacement lenses by Seek Optics. These lenses are designed for durability, style, and optimal UV protection.

Vibrant Colors and Advanced Coatings

Explore a wide range of vibrant colors and advanced coatings to personalize your eyewear, ensuring both fashion and clarity.

Impact Resistance and Safety

Seek Optics custom lenses are crafted for impact resistance, providing both fashion and safety for your sunglass experience.

Affordable and Sustainable Upgrade

Discover an affordable and sustainable way to redefine your sunglass experience. Shop now for Ray-Ban RB 4312 CH 57mm premium custom polycarbonate replacement sunglass lenses by Seek Optics.

Lens Size: Lens Width: 57 mm


  • Lens Thickness
    1.7 mm
  • Material
    High Impact Resistant Grade-A Optical Polycarbonate
  • Precision-Cut
    Tailored to ensure a perfect fit without gaps or distortions
  • Scratch-Resistant
    360° Hard-Coating helps maintain visual clarity and lens lifespan
  • Crafted in the USA
    Supports local craftsmanship and expertise


Explore the peace of mind that comes with our 1-year warranty against manufacturer's defects. We're dedicated to quality, and this warranty underscores our commitment to your satisfaction. It ensures that your purchase is shielded from any potential manufacturing issues throughout the first year of ownership.

For added security and convenience, we offer an extended warranty available for purchase. This extended warranty isn't just about defects; it covers you against unexpected setbacks such as loss or scratches. It's a testament to our dedication to your eyewear's longevity and your satisfaction. With us, your investment is in good hands.

Shipping & Returns

Free Shipping in the USA for orders over $49

Free Worldwide Shipping on orders over $99

  • US Economy - Delivery in 3-6 Business Days
  • US Priority - Delivery in 2-3 Business Days
  • US Express - Delivery in 1-2 Business Days

Do you live outside the US? View Our International Shipping Methods

RETURNS: Not every purchase can be a hole-in-one, and we understand that. That is why our return policy is simple: If you are not 100% totally, completely and utterly satisfied with your purchase for any reason whatsoever let us know! Here at Seek Optics you are in good hands.

Selected Color Features

Your Perfect Companion: Volcanic Black Polarized Lenses

Introducing our Volcanic Black Polarized Replacement Lenses, custom-crafted by Seek Optics. These lenses are not just a pair of shades; they're your perfect companions for any adventure.

Crystal Clear Vision

With a light transmission value of 10% and a soothing Gray view tint, these lenses provide the clarity you need to enjoy the world around you. Say goodbye to glare and hello to vibrant visuals.

Built to Last

Protected by Oil Repellent and a durable Double-Sided Hard Coating, these lenses are designed to withstand life's challenges. Whether you're hiking, biking, or just strolling in the park, they've got you covered.

Your Versatile Eyewear

From outdoor adventures to everyday life, these Volcanic Black Polarized Lenses are your ideal companions. Embrace the world with confidence and style, and see it in a whole new light.