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Bring your Ray-Ban RB4421D 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.
Example for guidance only. The position and order of the codes may vary depending on the frame.In an inscription such as RB4421D ··· 56□·· 145, each part has a purpose:
Frame material of the RB4421D: 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.
Certified distributorReplacementLenses has been a certified EssilorLuxottica distributor since 2018.
Ray-Ban pair with the original markings for the variant.
We explain where to find RB4421D and how to tell the 56 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.
Bring your Ray-Ban RB4421D sunglasses back to life with these 100% original Ray-Ban replacement lenses, officially distributed by Luxottica. Each pair features the RB laser-engraved logo, ensuring authenticity, a perfect fit, and the highest optical quality. Whether your original lenses are scratched, damaged, or you simply want to refresh your sunglasses, these official replacements guarantee your Ray-Ban’s original look and performance.
Choosing original Ray-Ban lenses means preserving the style, comfort, and sun protection that define the brand. Don’t settle for imitations—only official replacements guarantee exact compatibility and long-lasting durability for your eyewear.
To ensure these lenses fit your sunglasses, follow these steps:
Yes, these are original Ray-Ban/Luxottica replacement lenses, manufactured to the brand’s official standards. There may be minor updates in materials or tints depending on the variant or production year, but they always meet Ray-Ban’s quality and compatibility requirements.
Your order includes one pair of original Ray-Ban RB4421D lenses. The frame and other accessories are not included.
We guarantee you will receive a 100% original product, officially distributed by Ray-Ban/Luxottica.
Discover our full range of original Ray-Ban replacement parts.
You can also browse all our original Ray-Ban lenses available for other models.
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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 RB4421D 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 RB4421D and the lens size you choose.
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