Features
SIZE

50 mm.
Before making your purchase, make sure to check the measurements of your glasses. This model is available in x lens width. All dimensions are listed in millimeters and include lens width, bridge, and temple length.
MATERIAL

TACPolycarbonate
EASY INSTALLATION

Easy Installation
All our spare parts are designed to fit perfectly with your original model. You can do it yourself at home by following our step-by-step instructions or videos.
Description

Compatible Ray-Ban 4221 Replacement Lenses. If your current lenses have seen better days, these are the perfect solution to maintain your timeless style without extra cost. Our compatible lenses offer UV protection and crystal-clear vision, preserving the iconic look of your sunglasses. No need to spend on expensive originals; these lenses are an efficient and stylish option to renew your Ray-Bans.
Compatibility of Ray-Ban 4221 Lenses
Ensure these replacements will fit by checking the inside of your sunglasses' arm. There you will find the model and size (e.g., 4221). This step guarantees you're getting the exact fit for a seamless installation.
Features of Compatible Ray-Ban 4221 Lenses
- High-resistance Polycarbonate material.
- Lens diameter of 55 mm.
- Base 6 curvation for precise fit.
- Full UV protection for your eyes.
How to Install Compatible Lenses
Removing and replacing lenses of your Ray-Ban 4221 is straightforward. First, ensure a clean environment to avoid scratches. Carefully detach the old lenses from the bottom. Align the new lenses and gently push them until they fit perfectly.
Maintenance and Warranty
Keep your lenses fresh by washing them with lukewarm water and drying them with a soft cloth. We offer a 2-year warranty against manufacturing defects (this warranty does not cover scratches or marks from use).
Tutorial
How to replace lenses in a plastic or injected frame?
- Check the fit: Before removing the lenses, observe how they are positioned to ease the process.
- Remove the lenses: Gently push the old lenses from the back to remove them without forcing the frame.
- Insert the new lenses: Align the new lenses and press gently until they fit perfectly.
- Check the fit: Ensure the lenses are securely fixed and do not move within the frame.
Done! Your glasses are as good as new.
Be Eco-Friendly

Commitment to Quality and the Environment
At Replacementlenses.net, our commitment to both quality and the environment is at the core of our mission.
We understand the importance of sustainability in today’s world, which is why we offer replacement parts for your glasses. Our goal is to help you extend the life of your favorite eyewear, reducing waste and the need for new purchases.
By choosing our products, you not only save money but also contribute to a more sustainable future. We believe that every small effort counts and that together we can make a big difference in protecting our planet.
Additional information
| Weight | 25 g |
|---|---|
| Dimensions | 20 × 10 × 1 cm |
| Size | 50 |
| Audience | Adult |
| Use | Sun |
| Product Type | Compatible |
| Temples Material | Metal |
| Shape | Square |
| Ray-Ban Model | |
| Lens material | TAC, Polycarbonate |
| Brand | Ray-Ban |
| Lens curvature | Base 6 |
| Height (mm) | 41 |
| Width (mm) | 55 |
| Front Material | Nylon |






Paul –
Good service.
Paul –
Good service.
David (verified owner) –
Good service.
William (verified owner) –
Good quality.
Angel –
Good service.
Angel –
Good service.
Dylan (verified owner) –
Good service.
Mateo (verified owner) –
Very fast delivery.
Charles (verified owner) –
Good quality.
Alan (verified owner) –
Good quality.
Edward (verified owner) –
Very well worth the money.
Phoenix (verified owner) –
Good quality.