Description

Prescription Lenses for Ray-Ban 3664
Over time, your prescription lenses may become scratched or no longer match your vision needs. Replacing only the lenses is an efficient way to refresh your Ray-Ban 3664 frames, maintaining their iconic style without the cost of new eyewear. These replacement prescription lenses for Ray-Ban are not manufactured by Ray-Ban, but they deliver high optical quality and a precise fit for both prescription sunglasses and optical glasses. Easily configure your lenses according to your prescription, and select your preferred treatments and colors using our online configurator for a customized solution.
Compatibility of Prescription Lenses for Ray-Ban 3664
Ensure you have the correct model by checking “Ray-Ban 3664” printed inside your frame’s temple arm. This square-shaped frame features a 41 mm lens height, 53 mm diameter, and a base curve of 6. Confirm these measurements match your frame before ordering to guarantee the lenses will be a perfect fit.Features of Prescription Lenses for Ray-Ban 3664
- UV400 protection for maximum eye safety
- Lightweight polycarbonate lenses (indexes 1.5, 1.6, 1.67)
- Impact resistant for durable daily wear
- Accurately shaped to fit the Ray-Ban 3664 frame
- Customizable in color and coating
How to Install Replacement Lenses
Home installation is straightforward: remove your old lenses by gently pressing them out, then align the new ones and apply even pressure to secure them in the frame—no force required. Consult our online guide if you need extra help or contact your local optician.Maintenance and Warranty
Keep your lenses clean using only water and a microfiber cloth. 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.
600,000+ pairs repaired · 50+ countries · Since 2016
Additional information
| Weight | 20 g |
|---|---|
| Dimensions | 18 × 7 × 2 cm |
| Size | 50 |
| Ray-Ban Model | |
| Front Material | Steel |
| Temples Material | Nylon |
| Lens material | CR39 |
| Shape | Square |
| Height (mm) | 53 |
| Lens curvature | Base 6 |
| Use | Vision |
| Product Type | Compatible |
| Audience | Adult |



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