How to read the inscription
In an inscription such as RB4232 ··· 57□·· ···, each part has a purpose:
All Ray-Ban replacement lenses →All original Ray-Ban lenses →
Bring your Ray-Ban RB4232 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 RB4232 ··· 57□·· ···, each part has a purpose:
Frame material of the RB4232: 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 RB4232 and how to tell the 57 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 RB4232 frame is still in good condition, replacing only the lenses is the smart way to bring your sunglasses back to life. These original Ray-Ban replacement lenses restore the look, sun protection and visual comfort of your sunglasses for much less than buying a new pair, with free shipping on qualifying orders.
These lenses are made for the Ray-Ban RB4232 in size 57. They are not universal lenses and they are not a close-fit alternative: the square shape, 62 mm diameter and Base 6 lens curve are intended for this specific model.
Always check the exact reference on your frame before ordering. With original Ray-Ban sunglasses, even a small difference in model or size can prevent the lens from fitting correctly.
Look inside the temple arm of your sunglasses. You should find RB4232 followed by additional colour codes and the size 57. For this replacement, the key information is RB4232 and size 57.
Do not rely only on measuring the old lens with a ruler, because the optical size does not always match the total visible width of the lens. The temple marking is the safest way to confirm compatibility.
If you want polarized Ray-Ban RB4232 lenses, choose the 9A – Green polarized option. Original polarized Ray-Ban lenses are marked with the Ray-Ban P logo.
These original Ray-Ban RB4232 lenses are made of polycarbonate, a lightweight and impact-resistant material widely used in sun lenses. They provide real UV400 protection, blocking 100% of UVA and UVB rays.
The available lens options include green, green polarized and brown gradient. The gradient option gives a softer transition in shade, while the polarized option helps reduce glare from roads, water and reflective surfaces.
Replacing the lenses in your RB4232 can save you money compared with buying a new pair of sunglasses. If the frame is still solid, keeping it is practical, cost-effective and more sustainable.
At ReplacementLenses.net we work with Ray-Ban lenses every day. Since 2018, we have repaired more than 600,000 glasses, processed over 400,000 orders and shipped to more than 50 countries.
These are original Ray-Ban lenses supplied through the official EssilorLuxottica channel. Original Ray-Ban lenses include the Ray-Ban logo, and polarized versions include the Ray-Ban P marking.
In our own optical workshop in Granada, qualified opticians check every lens with a lensmeter before dispatch. We also use MEI Easy Fit Trend professional equipment for precise optical work.
No. These lenses are designed for the Ray-Ban RB4232 size 57. A similar-looking frame or a copy may have small shape differences and the lens may not sit safely.
Check the inside of the temple arm and look for RB4232 and size 57. If the marking is worn, compare it with your purchase documents or contact us before ordering.
The RB4232 has a plastic/nylon frame, so the lenses are usually fitted by pressure. Work slowly and do not force the frame if the lens does not enter smoothly.
They are original Ray-Ban lenses, not generic compatible lenses. That means they keep the Ray-Ban logo and the UV400 protection expected from the brand.
Yes. If you select 9A – Green polarized, original Ray-Ban polarized lenses carry the Ray-Ban P logo. Choose a non-polarized option if you do not want polarization.
Check RB4232 and size 57 on the temple before buying. A different size can put stress on the frame or leave the lens loose.
If your frame is in good condition, yes. You can save money and keep using your original Ray-Ban RB4232 instead of replacing the whole pair.

Ratings posted by customers for the Ray-Ban RB4232. We show the most recent ones.
“Los cristales rayban son mis favoritos”
Published reviewThe 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 RB4232 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 RB4232 and the lens size you choose.
Your review of Ray-Ban RB4232