Costa Cat Cay 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 Costa Cat Cay lenses like new with our replacement lenses for Costa sunglasses. These lenses perfectly fit Costa Cat Cay with the model number AT. And because our lenses meet or exceed the quality of your original Costa Cat Cay 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 Cat Cay sunglasses
Protective microfiber bag for storage and cleaning
Costa Cat Cay 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

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 Cat Cay 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: 4.4251966 / 5 from 127 reviews.

AI Generated Review Summary

Revant Replacement Lenses for Costa Cat Cay offer excellent replacements that fit perfectly, providing a great look and high-quality lenses. Customers appreciate the fast shipping and the lenses' quality, making them a popular choice for those looking to replace their old Costa Cat Cay lenses.

Summary topics

Replacement Quality (8%): It was observed by customers that the replacements were excellent and fit perfectly, making them a great replacement.
Aesthetic Appeal (9%): Customers loved the look of the lenses, with multiple reviews mentioning how great they looked and fit.
Fit Accuracy (18%): Many customers expressed appreciation for the perfect fit of the lenses, mentioning that they fit perfectly.
Lens Quality (44%): Many customers loved the lenses, praising their quality, fit, and ease of installation, making them a popular choice.
Shipping Speed (8%): Customers raved about the fast shipping, with multiple reviews praising the quick delivery and great quality of the product.

Review topics: ["fit","color","look","issues","quality","difference","value","price","lenses","buy","shipping","replacement","service","glasses","install","vision","costa","option","deal"].

Review highlights

"Great fit Great Price Great quality Fast shipping - will order again" — Robert W.
"Lenses came quickly and fit perfectly." — Jeffrey K.
"Great lens, perfect fit, and super easy to put in." — Caden B.

Reviews

Cat cat lenses

"Awesome product fast shipping an you can’t bet the prices"

— shane G. (5/5)

Mostly quite good

"Ordered 2 pair for 2 frames. 3/4 lenses perfect fit, i think. 1 lens quite tight, struggling to get it to stay home. It bows out at top of frame slightly."

— John L. (4/5)

Great lenses, tight fit

"The lens quality and optics are great, but it was much more difficult to install the lenses than was shown on the video. I ultimately had to use tools to snap the last corners into the frame. Thankfully I did not damage the lenses or frame."

— RUBEN A. (5/5)

Purple Mirrors l

"Very happy with the purple mirrors. The increased light transmission make for a more versatile viewing."

— Patrick Y. (5/5)

"Well made Fast delivery had a problem with one lens not fitting correctly contacted customer service and they took care of it right away.. Great customer service"

— Howard (5/5)

"Awesome lenses!"

— Adam (5/5)

what you promised

"what you promised"

— errol v. (5/5)

Chef’s kiss!

"Lens are an upgrade. Will be purchasing as I need them!"

— Gabe R. (5/5)

"Quickly shipped, nicely packaged and easy to pop into my frames! Would buy again."

— Melanie (5/5)

Cat Cay

"Fit well"

— Charles B. (5/5)

Q&A

Are these glass lenses?: No, all of our lenses are plastic.

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Costa Cat Cay Replacement Lenses by Revant Optics