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Ray-Ban RB3447 50mm Replacement Lenses by Revant Optics

Ray-Ban RB3447 50mm Replacement Lenses by Revant Optics

3.9 star rating  48 Reviews
Regular price $39.99 /pair
Sale price $39.99/pair Regular price % Off
Sold out
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Ray-Ban RB3447 50mm Replacement Lenses by Revant Optics

Ray-Ban RB3447 50mm Replacement Lenses by Revant Optics

3.9 star rating  48 Reviews
Regular price $39.99 /pair
Sale price $39.99/pair Regular price % Off
Sold out
Lens Color: Stealth Black

Non-Mirrored Colors

Mirrored Colors +$5.00

Lens Type
Lens Shape
Fits Frame Number RB3447
Made to order – ships within 4 business days

Free standard shipping in the USA on all orders over $50.

Live outside of the USA? See our international shipping options

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

Custom cut replacement lenses for any brand and frame of sunglasses

Don't want to install lenses yourself? Use our custom lens service.

View full details

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 Stealth Black

Make your old Ray-Ban RB3447 50mm lenses like new with our replacement lenses for Ray-Ban sunglasses. These lenses perfectly fit Ray-Ban RB3447 50mm sunglasses with the model number RB3447 found on the inner side of the temple arm. And because our lenses meet or exceed the quality of your original RB3447 50mm lenses, you'll get the same performance you've come to expect.

Our Stealth Black lenses cut glare and block 88% of visible light. Plus, a neutral tint means no weird purple shades from the 90s.

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 Ray-Ban RB3447 50mm sunglasses
  • Screwdriver for sunglass lens installation
  • Protective microfiber bag for storage and cleaning
  • Ray-Ban RB3447 50mm 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
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.

How to Replace
Ray-Ban RB3447 50mm Lenses

It's easy to repair your Ray-Ban RB3447 50mm sunglasses with Revant Lenses.

  1. Working above a flat bright surface, flip the frames around and loosen the screws most of the way with the screwdriver.
  2. The frame will loosen and you can remove the lens.
  3. Line the nose edge of the lens into the frame, and work the lens into the frame. Seat the screwdriver into the screw and turn the screw to the right until the screw feels secure.

Don't Want to Install Lenses Yourself?

Select our Custom Replacement Lenses service, send in your sunglasses with our prepaid shipping label, and our Eyewear Experts will custom cut and install the lenses for you, ensuring a perfect fit.

Reviews

3.8 out of 5 stars 49 total reviews
Lens Quality
Good
Lens Fit
Perfect Fit
Popular topics
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THOMAS D. 🇺🇸
Verified Buyer
Ray Ban 3447 replacement lenses
Considering the high cost of genuiine Ray Ban lenses, Revant lenses are excellent. Great fit. No complaints. Very satisfied.
Published date
12/18/24
Nick D. 🇺🇸
Verified Buyer
Ray-Ban RB3447
Great replacements for my prescription lenses that I no longer need thanks to cataract surgery. The only concern is the tool that is provided is too large for the screws in the frame. I used a smaller bit on a tool that I had and the replacements fit...
Published date
07/09/24
mark t. 🇦🇺
Verified Buyer
I have not received them yet
have not received them yet
Published date
06/24/24
Moise
Verified Buyer
Product not received… waiting since June 6 2024!
Comments by Store Owner on Review by Revant Optics on Tue Jun 25 2024
Revant Optics
_Thank you so much for your feedback, **our team has emailed** you to make sure we can get this problem resolved! Our Eyewear Experts are eager to help!_
Published date
06/22/24
Kaitlyn D. 🇨🇦
Verified Buyer
Don't fit
They don't fit the frame as they were cut wrong two times in a row
Comments by Store Owner on Review by Revant Optics on Wed May 15 2024
Revant Optics
We are so sorry that you are having trouble with your order! This fit issue could be because of a defect, or it could be a frame/lens mismatch. Since there are quite a few Ray-Ban frame styles that look similar but don’t have interchangeable lenses, I’d like to verify which frames you have to make sure we sent you the right ones. Everything we need to identify your Ray-Ban frames should be on the inner left temple. Look for the following three pieces of information: 1. Frame Number - This will be in the format **RBXXXX**. 2. Frame Name - There may or may not be a frame name printed on your frames. If you don't see it, don't worry, it's not as important as the other two numbers. 3. Lens Size - This number is always printed before the square icon, and indicates the size of your lenses in millimeters. If you would like to attach some images, it's helpful to see the front and side views, as well as any writing or numbers on the inside earpieces. I have attached a few image examples that you can use as a guide for taking some picture of your frames. These ideal images will produce the best chance at identification. Please reach out to support@revantoptics.com so we can help.
Published date
05/14/24
Chris M. 🇺🇸
Verified Buyer
To small
Took them to sunglass to get them replaced and they didn’t fit very disappointed
Published date
04/28/24
Tyler C. 🇺🇸
Verified Buyer
Fit isn't great
Lenses do not fit the frames very well.
Comments by Store Owner on Review by Revant Optics on Sat Feb 17 2024
Revant Optics
We’re so sorry those lenses aren't fitting perfectly! Our lenses are precision cut for a perfect fit. Please contact our Eyewear Experts at support@revantoptics.com and we would be happy to look into this and get you set up with a new set of lenses that will fit much better! Be sure to include photos of your frames (front, sides, and any numbers or writing on them).
Published date
02/15/24
MICHAEL M. 🇺🇸
Verified Buyer
Perfect fit.
The lenses were a perfect fit. The only issue I had was the screws were very tight and the screwdriver sent with the lenses didn't work because the metal was too soft and just came apart. Luckily I had some small screwdrivers of my own that worked
Published date
10/08/23
Steve D. 🇺🇸
Verified Buyer
Just what I needed.
Just what I needed.
Published date
08/15/23
Rick L. 🇨🇦
Verified Buyer
Fitch is steak it should
Fitch is steak it should
Published date
08/14/23