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Costa Lido Replacement Lenses by Revant Optics

Costa Lido Replacement Lenses by Revant Optics

$44.99 / pair
$44.99 / pair % Off
Sold out
  • Revant replacement lenses for Square Wayfarer Stealth Black
  • standard polarized stealth black replacement lenses detail
  • view looking through standard polarized stealth black replacement lenses
  • layers in standard polarized stealth black replacement lenses
  • a person wearing sunglasses with stealth black lenses
  • a person wearing sunglasses with stealth black lenses
  • Revant replacement lenses compatible with Costa Lido

Costa Lido Replacement Lenses by Revant Optics

Costa Lido Replacement Lenses by Revant Optics

$44.99 / pair
$44.99 / pair % Off
Sold out
Step 2: Lens Color

Non-Mirrored Stealth Black

Mirrored

Most Popular / Gray Base Tint / VLT: 12%
Step 1: Lens Type
Standard Polarized / Stealth Black
$44.99 / pair
$44.99 / pair
Sold out

Free US Shipping on Orders $60+

Free standard shipping in the USA on all orders over $60.

Live outside of the USA? See our international shipping options

For EU and UK customers: please see our International Compliance page

1 Year Warranty

When you buy a Revant product, you're backed by a 60-day no questions asked return or exchange policy and a 1-year warranty.
Read our full warranty

How to Install

View full details

View Through Lens

1
Standard / Stealth Black
Standard / Stealth Black
Lens Color: Standard Polarized / Stealth Black

Non-Mirrored Stealth Black

Mirrored

VLT Spectrum Visualization: 12%

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.

Perfect For:

Driving Everyday Water

Different Lens Types Explained

Revant Replacement Lenses for Stealth Black

Make your old Costa Lido lenses like new with our replacement lenses for Costa sunglasses. These lenses perfectly fit Costa Lido with the model number 6S9104. And because our lenses meet or exceed the quality of your original Costa Lido 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 Costa Lido sunglasses
  • Protective microfiber bag for storage and cleaning
  • Costa Lido lens care instructions
  • Note: sunglass frame not included

Better Performance.
Half the Price.

Revant logo
Revant
Lenses
Starting at
$24.99
Polarized Available
UV Protection
Impact Resistant
Optically Corrected
Anti-Reflective Available
60-Day Trial
Costa
Lenses
Starting at
$44.00
Polarized Available
UV Protection
Impact Resistant
Optically Corrected
New Costa
Sunglasses
Starting at
$160.00
Polarized Available
UV Protection
Impact Resistant
Optically Corrected

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 Costa Lido 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: 3.5454545 / 5 from 11 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["fit","color","look","lenses","shipping","frames"].

Review highlights

Reviews

Costa lense replacements

"They fit nice but the inner surface of the lenses are a different shade then the factory costa lenses and it’s darker instead of the original amber color which was disappointing"

— HUNTER S. (3/5)

Don’t like very much

"Don’t like very much"

— Dominic G. (1/5)

"Awesome"

— Jennifer (5/5)

"Great product. Easy to put on. No scratches when I took them out the package, nice clear lenses."

— Jose (5/5)

Lido Lenses

"Was surprised by how well my old costa lenses popped and how fast and easy the new lenses went in. Would definitely buy again and recommend 👍🏼"

— Taylor F. (5/5)

"The lenses arrived damaged!! Lenses didn’t have any packing material between them. Packaging Blows. I’m not returning due to lead time. You’re better off buying a New pair…. Save your money and time."

— Lane (1/5)

Blue Tint is Awful

"Pay attention to the reviews that talk about the horrible color hue on these lenses. They are the worst color I could imagine except for maybe orange or red. I hoped they would be more of a smoke or grey like the original Costa lenses but they aren’t. Shipping took way longer than I anticipated at 10 days. The reason for the 3 star and not a 2 or 1, they appear to be durable plastic, they fit perfectly, and the install tutorials are spot on. However, I probably won’t wear these as much now with these new lenses, instead I’ll wear my other Costas with original lenses. Overall, I’m just not impressed with the putrid color and service but fitment was great. I’ll look elsewhere for future lens needs."

— Mike (3/5)

Looks great!!!

"Looks great!!!"

— Jamie C. (5/5)

Lido replacement

"Great lenses. Polarization is great and quick shipping. Will definitely order more when needed"

— Anthony G. (5/5)

Costa lido elite lenses

"Lenses and clarity are amazing. Fit the frame perfectly, no struggle installing them. Amber color on the green mirror lense is right, dark enough for bright days but dont drown out all light on cloudy days. Only criticism is the mirror finish on the inside of lense causes some sun reflection when sun is hitting your face from the side. The frames are not full wrap around so some light does sneak in but the original costa lenses had no finish and this was not an issue. Otherwise lenses are great"

— Evan C. (4/5)

Q&A