Description
Prescription Lenses for Ray-Ban 3671
Restore the clarity and iconic look of your Ray-Ban 3671 frames by replacing worn or damaged prescription lenses, instead of investing in a new pair. These replacement prescription lenses for Ray-Ban are not manufactured by Ray-Ban. Designed for both prescription sunglasses and optical glasses, they offer premium optical quality with a timeless appeal.
Our lens configurator lets you tailor your lenses according to your prescription, with a choice of coating treatments and colors to match your vision and style needs.
Compatibility of Prescription Lenses for Ray-Ban 3671
To ensure the perfect fit, check “3671” on the inside temple of your Ray-Ban frames. These lenses are shaped in a Pillow style, with a height of 42mm, a diameter of 64mm, and a base curve of 6, providing an accurate match for your original lenses.
Features of Prescription Lenses for Ray-Ban 3671
- UV400 protection for optimal eye safety
- Durable CR39 lens material
- Available in indices: 1.5, 1.6, 1.67
- Impact resistant and lightweight for daily comfort
- Precise, custom fit
How to Install Replacement Lenses
Replacing your Ray-Ban 3671 lenses is easy to do at home. Carefully remove the old lenses and snap the new ones into place with gentle, even pressure. If unsure, consult our instructions or ask your optician.
Maintenance and Warranty
Clean your lenses with water and a microfiber cloth for the best clarity and protection. We offer a 2-year warranty against manufacturing defects (this warranty does not cover scratches caused by normal use).
Tutorial
How to change your sunglass lenses?
- Prepare your glasses: Wash your hands and place the glasses on a clean, soft surface to avoid scratches.
- Loosen the frame screw: Use a precision screwdriver to carefully loosen the screw holding the lens. Keep it in a safe place so it doesn't get lost.
- Remove the old lenses: Once the screw is loosened, gently slide the lens out, avoiding excessive force to prevent damaging the frame.
- Align the new lenses: Make sure the new lenses match the curvature and shape of the frame.
- Insert the new lenses: Carefully insert the lens into the frame and replace the screw, tightening it gently to ensure a secure fit without overtightening.
- Verify and clean: Ensure the lenses are properly fitted and clean the surface with a microfiber cloth.
It's that easy! Enjoy your refreshed glasses with new lenses.
Be Eco-Friendly

Small choice.
Big impact.
Replacing your lenses is the smart choice — for your eyes and for the planet.
Your frame is still in perfect condition. Whether you own Ray-Ban, Oakley, Maui Jim, Versace, Michael Kors, Costa del Mar or any other premium brand, instead of buying a completely new pair we manufacture your prescription lenses to your exact specifications and fit them into the frame you already love.
Additional information
| Weight | 20 g |
|---|---|
| Dimensions | 18 × 7 × 2 cm |
| Size | 60 |
| Ray-Ban Model | |
| Front Material | Metal |
| Temples Material | Metal |
| Lens material | CR39 |
| Shape | Pillow |
| Height (mm) | 64 |
| Lens curvature | Base 6 |
| Use | Vision |
| Product Type | Compatible |
| Audience | Adult |



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