Description

Prescription Lenses for Ray-Ban 3478
Refresh your Ray-Ban 3478 by switching out scratched or worn lenses, bringing their iconic style and clear vision back to life. These are prescription replacement lenses specifically designed for Ray-Ban 3478 frames and are not manufactured by Ray-Ban. With these lenses, you keep your original frame and benefit from top-grade optical quality tailored to your exact prescription. Only the lenses are provided; the frame is not included.
Compatibility of Prescription Lenses for Ray-Ban 3478
To ensure the right fit, check the inside of the temple arm for the '3478' model number. The Ray-Ban 3478 features a rectangular lens shape with a height of 40 mm, diameter of 66 mm, and a base curve of 9—please verify these measurements match your frame for a precise fit.Features of Prescription Lenses for Ray-Ban 3478
- UV400 protection for everyday eye safety
- Made from CR39 material; available in 1.5, 1.6, or 1.67 indexes
- Impact resistant lenses for long-lasting use
- Lightweight feel for comfortable daily wear
- Accurately cut to fit the Ray-Ban 3478 frame
How to Install Replacement Lenses
You can easily replace your lenses at home by carefully removing the old ones and snapping the new lenses into place. Our configuration tool helps you select your prescription details, coatings, and lens tints—customized for your needs.Maintenance and Warranty
Clean with water and a microfiber cloth for best results. 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 | 63 |
| Ray-Ban Model | |
| Front Material | Metal |
| Temples Material | Nylon |
| Lens material | CR39 |
| Shape | Rectangular |
| Height (mm) | 66 |
| Lens curvature | Base 9 |
| Use | Vision |
| Product Type | Compatible |
| Audience | Adult |



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