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Original Lenses
2-Year Warranty
Set of 2 (Both)
Free Shipping
Identify your model
Ray-Ban 4300 Original Replacement Lenses
From 44.00 €
Features
SIZE
63 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
Original Ray-Ban RB4300 replacement lenses
If your Ray-Ban RB4300 lenses are scratched, worn or no longer clear, you do not need to replace the whole frame. Fitting original Ray-Ban replacement lenses restores the look, comfort and UV protection of your sunglasses for far less than buying a new pair, with free shipping included.
Model compatibility
These lenses are made for the Ray-Ban RB4300 model. They are designed to match the original lens shape and wrap of this frame, so they should not be used for replicas, lookalike frames or other Ray-Ban models, even if they appear similar.
How to identify your model and size
Check the inside of the temple arm. You should find the RB4300 model reference and the lens size. This product is size 63, with a 69 mm lens diameter. If the markings have faded, measure the lens width carefully at home before ordering.
Main features
- Compatible model: Ray-Ban RB4300
- Size: 63
- Product type: original
- Lens material: polycarbonate
- Shape: square
- Diameter: 69 mm
- Lens curve: Base 9
- Use: adult sunglasses
- Temple material: nylon
- UV400 protection: blocks 100% UVA and UVB rays
Available colours
- 31 - Green - Crystal
- R5 - Grey - Crystal
- B5 - Clear - Crystal
Lens material, protection and finishes
These Ray-Ban RB4300 lenses are made from polycarbonate, a lightweight material suitable for curved sunglass frames. The Base 9 curve is a key detail: using the wrong lens size or curve can put stress on the frame or prevent a secure fit.
Why replace only the lenses
Replacing the lenses lets you keep the frame that already fits your face while reducing waste. At ReplacementLenses.net, replacement lenses can cost up to 60% less than buying a brand-new pair of sunglasses. You can also browse more original Ray-Ban lenses for other models.
Authenticity and logo
As original Ray-Ban lenses, they include the Ray-Ban logo. We are an official EssilorLuxottica distributor, and every lens is checked by qualified opticians in our own workshop in Granada using a lensmeter. Since 2018, we have repaired more than 600,000 glasses and shipped over 400,000 orders to more than 50 countries.
Frequently asked questions
Will these fit other Ray-Ban models? No. These replacement lenses are for the Ray-Ban RB4300 in size 63 and should not be forced into similar frames.
How can I confirm my sunglasses are RB4300? Look for RB4300 printed inside the temple arm. If the print is worn, measure the lens and compare the frame shape before ordering.
Can I install them in a replica frame? We do not recommend it. Non-original frames often have different tolerances, so the lenses may be too loose or too tight.
Are these polarized? A Ray-Ban lens should only be considered polarized when the selected variant is clearly marked as polarized. No polarized option is indicated in these product attributes.
Are they glass lenses? No. According to the product specifications, these RB4300 lenses are polycarbonate.
Is installation difficult? The RB4300 is a curved sunglass frame, so patience is important. If you are not used to fitting curved lenses, ask an optician to install them.
Tutorial
Installing Ray-Ban RB4300 replacement lenses
Before fitting the lenses, check that your frame is marked RB4300 and size 63. Never force a lens into the groove if it does not sit naturally, as even a small size difference can stress the frame.
Metal frames usually open with a small rim screw. Acetate or injected polymer frames are generally fitted by pressure, and gentle warmth, such as lukewarm water, can help make the material slightly more flexible. Avoid excessive heat or direct heat sources.
Rimless, semi-rimless or special hinge constructions should be handled by a professional. Because these lenses have a Base 9 curve, we recommend visiting an optician if you do not have experience replacing sunglass lenses.
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 |
| Shape | Square |
| Lenses Color | 31 – GREEN – CRYSTAL, B5 – CLEAR – CRYSTAL, R5 – GRAY – CRYSTAL |
| Lens material | Polycarbonate |
| Lens curvature | Base 9 |
| Width (mm) | 45, 69 |
| Height (mm) | 45, 69 |
| Front Material | Injected |
| Ray-Ban Model | |
| Size | 63 |
| Temples Material | Nylon, Plastic |
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