Features
SIZE

56 mm.59 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

Lens Material
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 RB3756CH with Original Replacement Lenses
Bring your Ray-Ban RB3756CH sunglasses back to life with these 100% original replacement lenses. Manufactured by Luxottica, these lenses feature the authentic RB logo and are engineered for a perfect fit and the highest quality. If your lenses are scratched or damaged, this official pair is the ideal solution to recover the clarity and sun protection you expect from Ray-Ban.
Choosing original Ray-Ban replacement lenses ensures optimal compatibility, durability, and the signature look of your sunglasses. These lenses are specifically designed for the RB3756CH model, guaranteeing seamless installation and a premium finish.
Technical Specifications & Materials
- Compatibility: For Ray-Ban RB3756CH only.
- Available sizes: 56 mm and 59 mm diameter.
- Lens height: 46 mm and 49 mm depending on size.
- Shape: Square.
- Lens material: High-quality crystal (as per original reference).
- Available colors:
- K8 - Dark Grey Polarized (crystal)
- AL - Wine Mirror Chromance Polarized (crystal)
- 4L - Grey Mirror Blue Chromance Polarized (crystal)
- AN - Brown Chromance Polarized (crystal)
- P1 - Dark Green Chromance Polarized (crystal)
- Use: Sun (original Ray-Ban sun protection).
- Audience: Adult.
- Product type: Official Ray-Ban original replacement.
How to Check Your Model and Exact Size
To ensure compatibility, check the inside of your Ray-Ban temple arm. You will find the model code (e.g., RB3756CH), followed by the size (56 or 59), and sometimes the color code. Make sure these details match your frame before ordering.
- Look for the "RB3756CH" code on the temple.
- Confirm the lens diameter: 56 mm or 59 mm.
- Identify the color code if you want a specific tint.
Frequently Asked Questions Before Buying Your Lenses
Are these identical to the lenses my sunglasses came with?
Yes, these are original Ray-Ban replacement lenses made by Luxottica, matching the official quality and design. Minor updates in color or material may occur depending on the reference and production year.
What exactly is included in my order?
You will receive one pair of original Ray-Ban RB3756CH lenses. The frame is not included.
Are they guaranteed to be authentic?
We guarantee all our replacements are official Ray-Ban products, distributed by the manufacturer and featuring the RB logo where applicable.
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 |
| Audience | Adult |
| Use | Sun |
| Product Type | Original |
| Brand | Ray-Ban |
| Ray-Ban Model | |
| Front Material | Front Material |
| Temples Material | Temple Material |
| Size | 56, 59 |
| Shape | Shape |
| Lenses Color | 4L – GREY MIRROR BLUE CHROMANCE POLARIZED – CRYSTAL, AL – WINE MIRROR CHROMANCE POLARIZED – CRYSTAL, AN – BROWN CHROMANCE POLARIZED – CRYSTAL, P1 – DARK GREEN CHROMANCE POLARIZED – CRYSTAL, K8 – DARK GREY POLARIZED – CRYSTAL |
| Temple Size | 142 |
| Height (mm) | 46, 49 |
| Width (mm) | 56, 59 |
| Lens material | Lens Material |





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