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Original Lenses
2-Year Warranty
Set of 2 (Both)
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Identify your model
Original Ray-Ban RB4451 Replacement Lenses
From C$ 77.15
Features
SIZE
50 mm.53 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
Glass
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 RB4451 with Original Replacement Lenses
Bring your Ray-Ban RB4451 sunglasses back to life with these official replacement lenses. Manufactured and distributed by Ray-Ban/Luxottica, each lens features the authentic RB logo, ensuring genuine quality, perfect fit, and full UV protection. Choose original parts to maintain the integrity, comfort, and iconic look of your Ray-Ban frames.
With these lenses, your Ray-Ban RB4451 regains its original clarity and style. Don’t compromise on vision or design—only official Ray-Ban replacements guarantee compatibility and premium finish.
Technical Specifications and Materials
- Compatibility: Designed exclusively for Ray-Ban RB4451 frames.
- Available sizes: 50 mm and 53 mm diameter.
- Lens height: 44 mm and 46 mm depending on size.
- Available lens colors:
- 31 - Green crystal
- 58 - Green polarized crystal
- B1 - Dark grey crystal
- 71 - Grey gradient crystal
- R5 - Blue crystal
- 33 - Brown crystal
- 51 - Brown light gradient crystal
- Lens material: High-quality mineral crystal (as per original reference).
- Shape: Irregular, tailored for RB4451.
- Use: Sun protection for adults.
- Product type: Official Ray-Ban replacement, not compatible or generic.
- Original frame info: Nylon front and metal temples (for reference, not included).
How to Check Your Model and Size
To ensure compatibility, check the inside of your Ray-Ban temple arm:
- Find the model code: should read "RB4451".
- Identify the size: usually shown next to the model (e.g., 50 or 53).
- Check the color code: often appears after the size and identifies the exact lens tone.
- Confirm all details before ordering to guarantee a perfect fit.
Frequently Asked Questions Before Buying
Are these identical to the lenses my sunglasses came with?
Yes, these are original Ray-Ban/Luxottica replacements, made to official standards. Minor updates in materials or tints may occur depending on variant or production year, always within the official range.
What exactly is included in my order?
Your order includes one pair of original Ray-Ban RB4451 lenses. The frame and accessories are not included.
Are they guaranteed authentic?
We guarantee you will receive authentic Ray-Ban replacement parts, officially distributed by the 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 |
| Audience | Adult |
| Use | Sun |
| Product Type | Original |
| Brand | Ray-Ban |
| Ray-Ban Model | |
| Front Material | Nylon |
| Temples Material | Metal |
| Size | 50, 53 |
| Shape | Irregular |
| Lenses Color | 31 – GREEN – CRYSTAL, 33 – BROWN – CRYSTAL, 51 – BROWN LIGHT GRADIENT-CRYSTAL, 58 – GREEN POLARIZED – CRYSTAL, B1 – DARK GREY – CRYSTAL, 71 – GREY GRADIENT – CRYSTAL, R5 – BLUE – CRYSTAL |
| Temple Size | 145 |
| Height (mm) | 44, 46 |
| Width (mm) | 50, 53 |
| Lens material | Glass |
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