Ray-Ban Justin RB4165 51mm Replacement Lenses by Revant Optics

	Non-Polarized	Polarized	Elite Polarized
Impact Resistant Optical-grade polycarbonate, exceeding ANSI standards	Yes	Yes	Yes
100% UV Protection Blocks dangerous light	Yes	Yes	Yes
Scratch Resistant Protective surface coating	Yes	Yes	Yes
Water and Oil Repellent Easy to clean	Yes	Yes	Yes
1 Year Warranty Protection against defects	Yes	Yes	Yes
Polarization Cuts harsh glare from reflective surfaces like water, roads, and snow, giving you clearer vision with less eye strain	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
Crystal Clear	Clear	90%	Low Light
Adapt Gray Photochromic	Clear/Gray	16-88%	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

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

Replacement Lenses That Don't Feel Like Replacements

Polarized for the Win

Life can be polarizing, but polarized sunglasses aren't. They reduce glare so you see the good times better.

You Only Get One Set of Eyes

Our replacement lenses protect against 100% of those damaging UVA and UVB rays. No staring contests with the sun though.

Tough Enough for Spicy Stuff

We've put our lenses through all kinds of science-y tests and a few not so science-y ones too.

Revant Replacement Lenses for Crystal Clear

Make your old Ray-Ban Justin RB4165 51mm lenses like new with our replacement lenses for Ray-Ban sunglasses. These lenses perfectly fit Ray-Ban Justin RB4165 51mm sunglasses with the model number RB4165 found on the inner side of the temple arm. And because our lenses meet or exceed the quality of your original Justin RB4165 51mm lenses, you'll get the same performance you've come to expect.

These Crystal Clear lenses are what we reach for on that predawn ride. They let in 90% of visible light while protecting against dry eyes, UV rays, and that random bug with a death wish.

Other Features We Like to Nerd-Out About

Best lens for low light (90% light transmission)
Clear tint looking through the lens
Anti-scratch protective coating
Sunglass lens material: optical polycarbonate

Comes With

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

Better Performance.
Half the Price.

Revant
Lenses

Starting at

$24.99

Polarized Available

UV Protection

Impact Resistant

Optically Corrected

Anti-Reflective Available

60-Day Trial

Ray-Ban
Lenses

Starting at

$54.00

Polarized Available

UV Protection

Impact Resistant

Optically Corrected

New Ray-Ban
Sunglasses

Starting at

$132.00

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 Ray-Ban Justin RB4165 51mm 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.

Your cart is empty

My cart

Subtotal

Limited Edition

Keeper™ Lite Sunglass Case

Ray-Ban Justin RB4165 51mm Replacement Lenses by Revant Optics