Gratis Free shipping on qualifying orders
Certified EssilorLuxottica distributor An international benchmark for Ray-Ban and Oakley replacement parts Over 600,000 glasses restored in 50+ countries New High-precision custom engraving on your lenses 3-year warranty on all replacement parts Compatible Quality and savings to renew your glasses Certified EssilorLuxottica distributor An international benchmark for Ray-Ban and Oakley replacement parts Over 600,000 glasses restored in 50+ countries New High-precision custom engraving on your lenses 3-year warranty on all replacement parts Compatible Quality and savings to renew your glasses

All Ray-Ban replacement lenses →All original Ray-Ban lenses →

Ray-Ban

Original Ray-Ban RB4331 lenses

Bring your Ray-Ban RB4331 glasses back to life with a pair of original lenses, made for this model and bearing the original logo.

Complete pair Polycarbonate Original logo
$ 75.08 from · price per pair
Select the lens size61 mm
Choose the color and coatingChoose a color

Material: Polycarbonate

Optional
Your configurationOriginal lenses RB4331
$ 75.08 per pair
Model
Ray-Ban RB4331
Material
Polycarbonate
Product
Original pair · with Ray-Ban logo
Choose the options to see availability
Quantity: 1 Total $ 75.08
Check the model. This pair is only for the Ray-Ban RB4331.
Before you choose

Find the right lens size for your RB4331

The inscription on the inside of the arm lets you confirm the model and exact lens measurement without visually comparing frames.

Inscription on the inside of the arm: RB4331 ··· 61□·· ···Example for guidance only. The position and order of the codes may vary depending on the frame.

How to read the inscription

In an inscription such as RB4331 ··· 61□·· ···, each part has a purpose:

RB4331ModelMust match this product.
···Frame colorIdentifies the finish of the frame front.
61Lens sizeThis is the size you need to select.
··BridgeThis is not the lens size.
Quick rule: the lens size is the number right before the □ symbol. If you read 61□··, select 61 mm.
Product and model

Ray-Ban RB4331

Frame material of the RB4331: Injected. This pair of original lenses keeps the shape, thickness, beveling and fit designed for this frame; you just need to confirm that the reference and lens size match.

Reference
RB4331
Available lens sizes
61 mm
Identification
Original logo
MaterialPolycarbonate
CurvatureBase 6
Packaging1 pair
ManufacturingOriginal Ray-Ban
Product contents

What you'll receive with your order

1Original right lens with Ray-Ban logo
2Original left lens with RB engraving
3Selected color, coating and lens size
CristalesRepuesto technician checking a lens in the Granada workshop
Specialists since 2018Original product with specialist support
Why choose ReplacementLenses

Origin, compatibility and contents explained before you buy

We work with original replacement parts and help you confirm the model and lens size to reduce mistakes before we prepare your order.

EssilorLuxottica Ray-Ban Certified distributor
since 2018
Certified distributor

ReplacementLenses has been a certified EssilorLuxottica distributor since 2018.

Verifiable original

Ray-Ban pair with the original markings for the variant.

Guided compatibility

We explain where to find RB4331 and how to tell the 61 mm lens sizes apart.

3-year warranty

Coverage against manufacturing defects and after-sales support.

Installation guide

How to replace the lenses on your RB4331

This model has a dedicated guide: follow the method shown in the video for your frame.

Guide specific to the RB4331Step-by-step installation
ReplacementLenses · YouTube
More information

Everything about this replacement part for the Ray-Ban RB4331

Original Ray-Ban RB4331 replacement lenses

If your Ray-Ban RB4331 frame is still in good condition but the lenses are scratched, replacing only the lenses is the smart way to make your sunglasses feel new again. These original Ray-Ban 4331 lenses restore the factory look, sun protection and fit, with free shipping on qualifying orders and savings compared with buying a complete new pair.

Compatibility with the model

These lenses are made for the Ray-Ban RB4331 model. For the correct fit, check the inside of the temple and make sure the model reads RB 4331 and the size matches this product: size 61. Do not choose lenses only by appearance, as similar Ray-Ban frames can have different lens shapes and bevels.

How to identify your model and size

Ray-Ban temples usually show the model code followed by size information. For this product, the key details are RB 4331 and size 61. When both match, the lens geometry is the right one for this replacement. If the frame has been distorted by heat or long use, installation should be done with extra care.

Main features

  • Compatible model: Ray-Ban RB4331
  • Size: 61
  • Product type: original
  • Lens material: polycarbonate
  • Shape: square
  • Diameter: 66 mm
  • Lens curve: Base 6
  • Use: sunglasses
  • Audience: adult
  • Temple material: nylon

Available colours

  • 71 – Green – Plastic
  • 73 – Brown – Plastic
  • T3 – Dark grey gradient polarized – Plastic
  • T5 – Brown gradient polarized – Plastic
  • 80 – Dark blue – Plastic

Material, protection and lens options

The lenses are made from polycarbonate, a lightweight and resistant material used in sun lenses for everyday wear. Our sun replacement lenses provide UV400 protection, blocking 100% of UVA and UVB rays. T3 and T5 are polarized lens options, designed to reduce glare from roads, water and bright surfaces.

Why replace only the lenses

Changing the lenses lets you keep your Ray-Ban RB4331 frame, reduce waste and spend far less than on a new pair of sunglasses. It is the ideal repair when the frame still fits well but the vision is no longer clean due to scratches or wear.

Authenticity and logo

We are an official EssilorLuxottica distributor. As original Ray-Ban lenses, they include the Ray-Ban logo, and polarized versions carry the Ray-Ban P marking. In our own workshop in Granada, qualified opticians check lenses with a lensmeter and work with a MEI Easy Fit Trend machine. Since 2018, we have repaired more than 600,000 glasses and handled over 400,000 orders in more than 50 countries. You can also browse more original Ray-Ban lenses.

Ray-Ban 4331 Genuine Lenses | Official Replacement
Real experiences

Reviews of these lenses

Ratings posted by customers for the Ray-Ban RB4331. We show the most recent ones.

5.00 out of 5 Based on 1 rating
5 stars1
4 stars0
3 stars0
2 stars0
1 star0
Frank davis

“Arreglada 4331”

Published review
We answer your questions

FAQ

Will these lenses fit any square Ray-Ban frame?

No. These replacement lenses are for Ray-Ban RB4331 in size 61. A similar shape does not guarantee the same fit.

How do I check my sunglasses are RB4331?

Look inside the temple. The model should read RB 4331 and the size should match 61 for this product.

Are these genuine Ray-Ban lenses?

Yes, this is an original product. Original Ray-Ban lenses include the Ray-Ban logo, and polarized versions include the Ray-Ban P marking.

Can I install them at home?

Plastic or nylon frames are usually fitted by pressure, sometimes with gentle warmth. If you are not used to fitting lenses, we recommend visiting an optician.

Which options are polarized?

Only the options marked as polarized are polarized: T3 and T5. If a colour is not described as polarized, it should not be treated as a polarized lens.

Is it worth replacing lenses instead of buying new sunglasses?

Yes, if your RB4331 frame is in good shape. Lens replacement can save up to 60% and keeps a perfectly usable frame in service.

Is the price for one lens or for the pair?

The price is for a complete pair: original Ray-Ban right and left lenses.

Can I choose a different color from the original?

Yes. You can choose another available variant as long as you select the RB4331 model and the exact lens size of your frame.

Do the polarized versions have a logo?

Yes. On polarized variants, the marking may appear as Ray-Ban P, in addition to the discreet RB engraving.

Will they fit another similar model?

No. Shape doesn't determine compatibility: these lenses are only for reference RB4331 and the lens size you choose.

Search by reference

Find your glasses' reference

Look on the inside of one of the temple arms. That's where you'll find the details needed to find the right replacement part.

Inside of a Ray-Ban temple arm showing reference RB2140, color 901, lens size 50, bridge 22 and arm length 150
RB2140Frame model
901Color code
50Lens size
22Bridge width
150Arm length
●

To find lenses: the model and lens size are usually enough. For arms: we also recommend checking the color and length.