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COLOR ENHANCING LENSES

The first color enhancing lens engineered to fit sunglasses you already own.

Proprietary technology

Color you have to see to believe

This isn’t just another lens. AMP was the first true color-enhancing lens technology of its kind. Engineered to boost color, sharpen contrast, and improve visual clarity with a level of precision that others can’t match. Custom cut in the USA for any brand frame, AMP instantly transforms your view through the sunglasses you already wear.

SHOP AMP LENSES

Engineered Optics

Developed utilizing patented AI technology, AMP provides up to 4x more color enhancement than competing lenses.

AMP Technology

Targets overlapping color wavelengths that create muddy colors, while keeping whites true. The result is a redefined view where colors are more vivid and contrasted without compromising color accuracy.

Color that makes you go "Whoa"

See the AMP difference
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No lens AMP GLACIER

Lenses

Mirror

Non-Mirror

AMP Glacier lens

Fuse AMP Glacier Mirror

Most popular lens color that cuts through glare on the road, water, or in snowy conditions.

  • Polarized
  • Scratch Resistant
  • Color Enhancing
  • Anti-Reflective

Over 200,000 Sunglasses AMP-ed and counting

See what they're saying
  • 100% UV Protection

    Every lens blocks 100% of harmful UVA and UVB rays for all-day protection and comfort.

  • Perfect Fit Guarantee

    Try Fuse Lenses risk-free with our 60-day money-back guarantee.

  • Lifetime Warranty

    Every lens purchase includes a free replacement for drops, scratches, or loss.

Proof is in the Lens

See AMP Work Instantly

Every AMP lens includes a color test card so you can see the difference the moment you open the box.

More than a Replacement Lens

Durability built for the real-world, not a science lab. Every single pair of Fuse Lenses is made with high impact resistant Polycarbonate and batch tested for peak performance in real-world conditions. Each lens lasts 3x longer than industry average and is backed with a lifetime guarantee.

ABOUT OUR LENSES

For Your Activity

Contrast is everything. AMP lenses make the target, ball, or trail stand out faster and clearer against the background - so you react sooner when it counts.

Custom Cut for your Sunglasses

FIND YOUR FRAMES
Man wearing Fuse sunglasses outdoors

Performance Sunglasses, Ready-to-Go

Prefer a complete pair? Fuse Sunglasses combine AMP lenses with locally inspired frames to deliver the full Fuse experience. Built for your favorite activities, each pair delivers high-performance vision, lightweight comfort, and versatile styles without the premium price tag.

SHOP FUSE SUNGLASSES
Man wearing AMP prescription sunglasses

Clearer than your Prescription

Unrivaled Clarity

Experience boosted color and sharp detail in the script you need. AMP prescription lenses are available custom made for any of your favorite frames or in a complete pair of Fuse Sunglasses starting at $239. FSA/HSA funds accepted. See for yourself why customers say AMP is clearer than their prescription.

SHOP FUSE PRESCRIPTION

Frequently Asked Questions about Fuse AMP

  • All Fuse AMP Color Enhancing lenses are made from Polycarbonate.

    While many polarized sunglasses and aftermarket replacement lenses use TAC (Tri-Acetate Cellulose) lenses because they’re affordable and easy to manufacture, we chose injection-molded polycarbonate for its superior performance.

    Compared to TAC, polycarbonate is up to 10 times more impact resistant, more durable, and provides a sharper, clear view. Unlike glass, polycarbonate is significantly lighter and far less likely to break under impact. The result is a lightweight, high-performance replacement lens built for exceptional clarity, and durability made to last.

  • Fuse AMP Lenses selectively filter wavelengths to increase contrast, enhance color, and help you see more detail.

    Fuse AMP color enhancing lenses work by filtering overlapping color wavelengths that contain muddy colors. Through an AMP lens, colors appear more saturated and contrasted, improving your eye’s natural ability to discern details in your surrounding environment. Developed using patented AI technology, AMP provides up to 4x more color enhancement than competing lenses.

    Unlike traditional sunglasses that just darken your view, AMP brightens your view and sharpens contrast, while preserving whites for more natural color perception. The result is richer colors, crisper details, and more definition that helps you spot details easier and react faster to changes in your environment.

  • Polarization reduces glare, while color-enhancing boosts color and contrast. Fuse AMP lenses can do both!

    Polarized lenses reduce reflected glare from surfaces like water, roads, and snow, making them a great choice for bright environments. However, polarization alone doesn’t enhance the colors you see.

    Fuse AMP combines glare reduction with advanced color-enhancing technology that sharpens contrast, boosts color, and helps details stand out with greater clarity. For maximum outdoor performance, AMP polarized lenses deliver both benefits in one lens.

    For activities where a non-polarized view may assist with tracking, like golf, shooting, or court sports, AMP is also available in a non-polarized option, V26.

  • Yes! Easily install your lenses in minutes at home. Fuse Replacement Lenses can be installed at home, with no special tools required!

    How to install your lenses:

    1. Remove the original lenses: From the inside of your frame, place both thumbs near the nasal section of the lens and press the lens outward. Tip: a soft cloth can improve grip and protect the lens surface.
    2. Prepare the new lenses: Clean the frame if needed, and then identify left and right replacement lenses. Place the new lens into the frame from the outside.
    3. Press the lens into place: Start at one corner and work along the edge until you hear small clicks. A consistent snap-in feel means it’s a perfect fit.

    Want extra help? We’ve created a video tutorial playlist to guide you through installing lenses in any frame type like a pro. Or, you can leave the installation to us with our custom lens program.

  • Fuse AMP delivers an advanced color-enhancing experience to any frame.

    Fuse Lenses are not OEM (Original Equipment Manufacturer) lenses, but they are precision-cut to match your frame’s original fit and designed to meet or exceed OEM-level standards for optical clarity, durability, and quality.

    Where AMP stands apart is its proprietary color-enhancing technology. Unlike some tinted or color-enhancing lenses that can create unnatural color shifts, AMP keeps whites looking white for a more accurate, natural view. Rather than just darkening your surroundings like other sunglasses, AMP brightens what you see with richer color, sharper contrast, and greater detail.

    Best of all, AMP isn’t limited to select frames. It’s available for virtually any pair of sunglasses, so you can experience true color-enhancing lenses in the sunglasses you already love.

  • Fuse PRO is great, but Fuse AMP is the best lens on the market.

    While Fuse PRO is built from the same durable polycarbonate and features polarization for glare reduction, Fuse AMP goes even further with proprietary color-enhancing technology that sharpens contrast, boosts color, and reveals details you didn’t know you were missing.

    There isn’t another replacement lens like AMP. It’s the first true color-enhancing replacement lens custom cut to fit any brand of sunglasses, delivering a level of clarity, color, and performance that standard polarized lenses can’t match.

  • Yes. Fuse AMP lenses are available in prescription for many frame styles.

    Fuse Lenses custom creates replacement prescription lenses to fit your frames with your prescription. Fuse offers a range of lens options and supports higher prescriptions that other providers may not accommodate. To begin your order, visit our prescription page.

    Some frame styles—such as one-piece shield lenses or frames made from non-traditional materials like wood or bone—are not eligible. If you’re unsure whether your frames qualify or need help ordering, Fuse Support is happy to help!

Warranty Details

Fuse +Plus Warranty

Fuse +Plus lens purchases include a lifetime, 1 time replacement guarantee. It doesn’t matter if something happens today, tomorrow, or 10 years from now -- we’ve got your back.

Standard Warranty

All lens purchases include a lifetime, 1 time replacement warranty standard, no questions asked.

Extended Warranty

You can add an additional warranty replacement to your order for just $9.99. Adding this option gives you a total of TWO lens replacements over the lifetime of your lenses!
*Each extended warranty purchase applies to one set of lenses on your order. You can only purchase one extended warranty per pair of lenses. Not valid on prescription lens orders

Warranty redemptions may only be used for a lens of the same value and for the same frame as the original purchase. If your lenses become damaged at any time during the warranty time period, simply contact customer service from our Help Center to get a fresh set of lenses.

60 Day Guarantee, Buy With Confidence!
buy with confidence guarantee image

All lens purchases include a 60-day guarantee. Within 60 days after the date of delivery, you may exchange or return your item for a full refund. To be eligible for a return, your item must be unused, in the original packaging, and in the same condition that you received it.

Unfortunately, gift cards are ineligible for returns. Additionally, past 60 days we are unable to offer you a refund. To complete your return, we require proof of purchase..

We get a ton of packages, so please do not send your items back without first receiving a Return Merchandise Authorization (RMA) number. You will receive an RMA number once you have started a return or exchange. To start a return or exchange, contact us at from our Help Center.

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