Kaenon Lewi Replacement Lenses by Revant Optics

	Standard	Standard Polarized	SpectraBoost	SpectraBoost Polarized
Impact Resistant Meets the ANSI Z80.3 impact resistance standard	Yes	Yes	Yes	Yes
100% UV Protection Keeps eyes safe from all damaging UVA, UVB, and UVC rays.	Yes	Yes	Yes	Yes
Scratch Resistant Protective surface coating	Yes	Yes	Yes	Yes
Fits Multiple Brands/Styles 1000’s of configurations to replace or upgrade your lenses	Yes	Yes	Yes	Yes
1 Year Warranty Protection against defects	Yes	Yes	Yes	Yes
Polarized Blocks glare from reflective surfaces like water and pavement to help ease eye strain.	No	Yes	No	Yes
Water & Oil Repellent Keeps vision clear in high-activity moments	No	No	Yes	Yes
Color Enhancing Filters specific color waves to boost details and clarity without oversaturating.	No	No	Yes	Yes

Every lens color is designed for specific light conditions. Compare tint, VLT, and ideal conditions to find your match.

Lens	Base Tint	VLT "VLT" or Visible Light Transmission refers to the percentage of visible light that passes through the lens and reaches your eyes.	Ideal Conditions
Stealth Black	Gray	12%	Bright Sun
Dark Brown	Brown	15%	Bright Sun
Gray Green	Gray Green	13%	Bright Sun
Coastal Blue	Blue	22-37%	Mixed Conditions
Stealth Black Gradient	Gray Gradient	12-14%	Bright Conditions
Dark Brown Gradient	Brown Gradient	12-27%	Mixed Conditions
Gray Green Gradient	Green Gradient	12-27%	Mixed Conditions
Coastal Blue Gradient	Blue	12-55%	Mixed Conditions
Midnight Sun MirrorShield	Gray	14%	Bright Sun
Fire Red MirrorShield	Brown	13%	Bright Sun
Rose Gold MirrorShield	Brown	13%	Bright Sun
Flare Gold MirrorShield	Brown	11%	Bright Sun
Emerald Green MirrorShield	Brown	11%	Bright Sun
Ice Blue MirrorShield	Gray	11%	Bright Sun
Tidal Blue MirrorShield	Gray	15%	Bright Sun
Plasma Purple MirrorShield	Gray	15%	Bright Sun
Black Chrome MirrorShield	Gray	13%	Bright Sun
Titanium MirrorShield	Gray	12%	Bright Sun
Flash Bronze MirrorShield	Brown	20%	Mixed Conditions
Crystal Clear	Clear	90%	Low Light
Stealth Black Photochromic	Clear/Gray	16-88%	Mixed Conditions
Gray Green Photochromic	Clear/Green	16-88%	Mixed Conditions
Coastal Blue Photochromic	Clear/Blue	16-88%	Mixed Conditions
Caldera Black	Dark Rose	22%	Mixed Conditions
Ember Red MirrorShield	Dark Rose	22%	Mixed Conditions
Borealis Green MirrorShield	Dark Rose	22%	Mixed Conditions
Riptide Rose MirrorShield	Rose	26%	Mixed Conditions

We’ll email you a copy of your personalized recommendations.

Different Lens Types Explained

Revant Replacement Lenses for Stealth Black

Make your old Kaenon Lewi lenses like new with our replacement lenses for Kaenon sunglasses. And because our lenses meet or exceed the quality of your original Kaenon Lewi lenses, you'll get the same performance you've come to expect.

Stealth Black features a neutral gray view-through that preserves natural color while cutting reflected glare from pavement, water, and snow. It delivers sharper clarity and reduced eye strain for driving, beach days, stadium events, and extended time in bright sun.

Other Features We Like to Nerd-Out About

Best for bright light (12% light transmission)
Neutral tint looking through the lens
Anti-scratch protective coating
Lens material: optical polycarbonate

Comes With

1 pair of replacement lenses (left & right) for your Kaenon Lewi sunglasses
Protective microfiber bag for storage and cleaning
Kaenon Lewi lens care instructions
Note: sunglass frame not included

Better Performance.
Half the Price.

Revant
Lenses

Starting at

$25.00

Polarized Available

UV Protection

Impact Resistant

Optically Corrected

Anti-Reflective Available

60-Day Trial

New
Sunglasses

Starting at

$150.00

Polarized Available

UV Protection

Impact Resistant

Do I Really Need Polarized Sunglasses?

Polarization cuts glare, increases visibility, and lets you see underwater. In short, it helps you do the things you love better. And once you’ve taken that hairpin without getting blinded or looked a fish straight in the eye, you’ll never go back.

Unmatched Quality

We don’t know everything, but we know lenses. The last ten years have been all about testing, testing, testing. Every single material, coating, and manufacturing method has been evaluated. Only the best are used for our lenses.

High Impact Resistance
Polarized to Block Glare
100% UV Protection

About Our Testing

Find replacement lenses for any activity

A Color for Every Activity

It makes a difference and there are a lot of them. So we put together a short quiz to help you decide.

Questions About Replacing Your Kaenon Lewi Lenses?

Can I replace the lenses in my sunglasses?

Yes, most name-brand sunglasses have lenses that can be replaced. Revant lenses are custom-cut for specific frame models and include installation instructions. In most cases, you can replace the lenses at home in under two minutes.

How do I know if Revant lenses will fit my frame?

Check the model name or number printed on the inside temple of your sunglasses. Revant lenses are made for exact frame models, not just similar styles. If the model on your frame matches the one listed on our product page, you’ll get a perfect fit.

If you're unsure or don't see a model name or number, contact us and we can help make sure you get the right lenses for your sunglasses.

What’s the difference between Revant lenses and my original lenses?

Revant lenses are aftermarket, not OEM, but they’re engineered to meet or exceed the performance of original lenses. Each lens is traced from the original frame model using high-precision digital scanners that capture its unique curvature and edge geometry down to fractions of a millimeter. That means you get a lens cut to fit your frame exactly. No guesswork, no gaps, and no rattle.

Beyond fit, Revant lenses are tested for optical clarity, impact resistance, and durability. We also offer upgrades like polarization, MirrorShield® tints, anti-reflective coatings, and hydrophobic layers that go beyond what many stock lenses provide.

Overall rating: 4.894737 / 5 from 19 reviews.

AI Generated Review Summary

Summary topics

Review topics: [fit, color, look, lenses, buy, revant, price, shipping, frames].

Review highlights

Reviews

Kaenon Lewi replacements

"I just received my replacement lenses and I couldn't be any happier. They're just like the OG ones. I would recommend Revant to anyone who needs replacements."

— Efrain G. (5/5)

Great option

"OEM no longer existed so this option came up. Super happy these exist. Bought 2 sets as a backup. Great price and quality."

— Andrew L. (5/5)

New lenses

"Great lenses! Perfect fit! They arrived quickly!"

— Larry G. (5/5)

Great Lenses

"I had an old pair of Kaenon Lewi sunglasses. Best frames I ever owned. The original lenses deteriorated and are no longer made by Kaenon. I’ve had these over 10 years. luckily I saved the frames. I was so excitedly when I came across Revant Optics. I purchased these mirrored, polarized lenses. Wow! What clarity! They are lighter then the standard dark grey lenses I had before, however I can see much clearer than the old lenses. Everything is sharp and crisp and colors are vivid and true. Wonderful lenses and I will order from them again."

— John S. (5/5)

Fit perfectly. Clear and great

"Fit perfectly. Clear and great color compared to my original lense. Passed the polarization check test too. Very happy with this purchase."

— Scott C. (5/5)

Great lenses

"Great lenses"

— Alfonso G. (5/5)

Georgia

"Georgia was always on my wife’s mind 😎Perfect match of the dark original polarized lens ,When mamas happy ,everyone’s happy ,thank you !"

— Manny G. (5/5)

Always Good

"Great way to freshen up your sunglasses. Always fun!"

— Stan L. (5/5)

Kaenon Replacement Lenses

"The lenses I ordered fit my existing frames well and look great. There was some difficulty shipping them to my address in Canada. Canada post is not my preferred method of sending parcels. The lenses are working well."

— R P. (5/5)

Great lenses! I have bought

"Great lenses! I have bought other lenses for my Maui Jim’s and Kaenons. Totally recommend revant to others"

— Ruben G. (5/5)

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Kaenon Lewi Replacement Lenses by Revant Optics