Features
SIZE

54 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

Polycarbonate
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

Restore Your Ray-Ban RB3794M with Original Replacement Lenses
Bring your Ray-Ban RB3794M sunglasses back to life with these 100% original replacement lenses. Manufactured and distributed by Ray-Ban/Luxottica, these lenses guarantee authenticity, official quality, and a perfect fit. Each pair features the RB logo engraving (where applicable), ensuring your sunglasses maintain their iconic look and official protection.
Choose only genuine Ray-Ban replacement lenses to preserve the fit, durability, and premium finish your sunglasses deserve. These lenses are engineered to match your RB3794M model exactly, restoring both function and style.
Technical Specifications & Materials
- Compatibility: Specifically for Ray-Ban RB3794M (model reference: 9647S).
- Available size: 54 mm (please check the exact size on your temple arm).
- Lens diameter: 58 mm.
- Lens height: 45 mm.
- Lens material: Plastic (polycarbonate), depending on color variant.
- Available lens colors: 71 - Dark Green, 87 - Dark Grey, 13 - Brown, H2 - Purple & Silver, 6G - Grey. All in plastic.
- Shape: Irregular.
- Use: Sun protection.
- Target: Adult.
- Product type: Original Ray-Ban replacement.
How to Check Your Model and Exact Size
To ensure compatibility, follow these steps:
- Find the model code inside the temple arm: it should read "RB3794M" followed by additional numbers/letters.
- Check the size, usually printed next to the model (e.g., 54).
- Verify the color code if you need a specific tint.
- Confirm the shape and measurements of your lenses to avoid errors.
Frequently Asked Questions Before Buying Your Lenses
Are these identical to the lenses my sunglasses came with?
Yes, these are original Ray-Ban/Luxottica replacement lenses, made to official standards. There may be minor updates in materials or shades depending on the variant or production year, always within official specifications.
What exactly is included in my order?
Your order includes one pair of original Ray-Ban RB3794M lenses. The frame is not included.
Are they guaranteed to be authentic?
We guarantee you will receive original Ray-Ban replacement lenses, distributed by the official manufacturer.
Explore our full range of original Ray-Ban replacement parts.
You can also browse all our original Ray-Ban lenses available for other models.
Tutorial
How to Change Your Glasses’ Temples in 5 Steps
- Prepare your tools: You will need a small screwdriver (if the temples have screws) or just your hands if they are snap-on.
- Remove the old temples: If they are attached with screws, carefully unscrew them. If they are snap-on, gently slide them out of the frame.
- Compare the new temples: Ensure the replacement is compatible with your model by checking the size and attachment system.
- Install the new temples: Properly align the hinges and tighten the screws or snap the temples into place.
- Check the fit: Try on the glasses to make sure the temples are securely attached and aligned. Adjust if necessary.
It’s that easy! With these simple steps, you can give your favorite glasses a second life effortlessly.
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 |
| Brand | LENSESRB9647S |
| Ray-Ban Model | |
| Front Material | Metal |
| Temples Material | Metal |
| Size | 54 |
| Shape | Irregular |
| Lenses Color | 13 – BROWN – PLASTIC, 6G – GREY – PLASTIC, 87 – DARK GREY – PLASTIC, H2 – PURPLE & SILVER – PLASTIC, 71 – DARK GREEN – PLASTIC |
| Temple Size | 145 |
| Height (mm) | 45 |
| Width (mm) | 58 |
| Lens material | Polycarbonate |
| Audience | Adult |
| Product Type | Original |
| Use | Sun |





merdas –
Merci
Andres Fernando Ballesteros Romero –
Recommend