How to read the inscription
In an inscription such as RB4222 ··· 50□·· ···, each part has a purpose:
All Ray-Ban replacement lenses →All original Ray-Ban lenses →
Bring your Ray-Ban RB4222 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 RB4222 ··· 50□·· ···, each part has a purpose:
Frame material of the RB4222: Nylon. 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 RB4222 and how to tell the 50 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 RB4222 frame still fits perfectly but the lenses are scratched, replacing the lenses is the smart way to bring them back to life without buying a new pair. These original Ray-Ban RB4222 replacement lenses are official lenses, with free shipping on qualifying orders and the support of our optical workshop in Granada.
These lenses are made for the Ray-Ban RB4222 model in size 50. We do not recommend fitting them into other round or similar-looking Ray-Ban frames, as small differences in lens diameter, bevel and curvature can affect the fit.
Check the inside of the temple arm. You should find the model code RB4222 and the lens size 50. On many Ray-Ban frames the markings show the model, frame colour and size; for this product, the key information is RB4222 and 50.
Both gradient lens options keep the refined look of the RB4222 and work very well for everyday wear, driving in daylight and changing light conditions.
These lenses are made from polycarbonate, a lightweight and resistant material that helps preserve the balance of the frame. They include UV400 protection, blocking 100% of UVA and UVB rays. As original Ray-Ban replacement lenses, they maintain the optical quality expected from the RB4222.
Replacing only the lenses can save you money compared with buying a complete new pair of sunglasses. You also keep the frame that already suits your face and avoid throwing away a perfectly usable pair. It is a practical, sustainable and cost-effective repair.
We are an official EssilorLuxottica distributor. Original Ray-Ban lenses include the Ray-Ban logo supplied by the manufacturer. In our Granada workshop, qualified opticians check every lens with a lensmeter before dispatch. Since 2018, we have repaired more than 600,000 glasses and processed over 400,000 orders in more than 50 countries. You can also browse our original Ray-Ban lenses.
Are these lenses suitable for any round Ray-Ban frame? No. These lenses are designed for the Ray-Ban RB4222 in size 50. Similar-looking frames may have a different groove, curve or diameter.
How do I know if my frame is size 50? Look inside the temple arm and check for RB4222 and the size 50. If you are unsure, send us photos before ordering and we will confirm compatibility.
Are they genuine Ray-Ban lenses? Yes. These are original Ray-Ban lenses supplied through the official EssilorLuxottica channel and include the Ray-Ban logo.
Can I install them at home? The RB4222 lenses are fitted by pressure, so careful handling is important. If you have no experience replacing lenses, we recommend visiting an optician.
Do they offer real sun protection? Yes. These sun lenses feature UV400 protection and block 100% of UVA and UVB rays.
Are they polarised? A lens option should only be considered polarised if it is clearly marked as such. The options listed here are 13 brown gradient and 8G grey gradient.

We only show reviews for this product. If you've already bought it, tell us how the fit, color and installation went.
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 RB4222 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 RB4222 and the lens size you choose.
Your review of Ray-Ban RB4222