How to read the inscription
In an inscription such as RB4331 ··· 61□·· ···, each part has a purpose:
All Ray-Ban replacement lenses →All original Ray-Ban 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.
The inscription on the inside of the arm lets you confirm the model and exact lens measurement without visually comparing frames.
In an inscription such as RB4331 ··· 61□·· ···, each part has a purpose:
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.
We work with original replacement parts and help you confirm the model and lens size to reduce mistakes before we prepare your order.
ReplacementLenses has been a certified EssilorLuxottica distributor since 2018.
Ray-Ban pair with the original markings for the variant.
We explain where to find RB4331 and how to tell the 61 mm lens sizes apart.
Coverage against manufacturing defects and after-sales support.
This model has a dedicated guide: follow the method shown in the video for your frame.
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.
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.
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.
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.
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.
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.

Ratings posted by customers for the Ray-Ban RB4331. We show the most recent ones.
“Arreglada 4331”
Published reviewNo. These replacement lenses are for Ray-Ban RB4331 in size 61. A similar shape does not guarantee the same fit.
Look inside the temple. The model should read RB 4331 and the size should match 61 for this product.
Yes, this is an original product. Original Ray-Ban lenses include the Ray-Ban logo, and polarized versions include the Ray-Ban P marking.
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.
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.
Yes, if your RB4331 frame is in good shape. Lens replacement can save up to 60% and keeps a perfectly usable frame in service.
The price is for a complete pair: original Ray-Ban right and left lenses.
Yes. You can choose another available variant as long as you select the RB4331 model and the exact lens size of your frame.
Yes. On polarized variants, the marking may appear as Ray-Ban P, in addition to the discreet RB engraving.
No. Shape doesn't determine compatibility: these lenses are only for reference RB4331 and the lens size you choose.
Your review of Ray-Ban RB4331