Features
SIZE

51 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

Crystal
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 RB3696M replacement lenses
If the lenses in your Ray-Ban RB3696M are scratched, chipped or no longer give you clear vision, you do not need to replace the whole frame. These original Ray-Ban replacement lenses restore the look, fit and optical performance of your sunglasses for up to 60% less than buying a new pair, with free shipping included. At ReplacementLenses.net we work with official Ray-Ban spare lenses every day in our own optical workshop in Granada. We are an official EssilorLuxottica distributor, and qualified opticians check each lens with a lensmeter before dispatch.Model compatibility
These lenses are made for the Ray-Ban RB3696M model, from the Ferrari collection, in size 51. They are designed for the Phantos lens shape, Base 6 curve and metal-frame construction of this specific model. For a precise fit, your frame must match RB3696M and the selected size must be 51. With metal frames, even a very small size difference can prevent the rim from closing correctly or leave the lens under stress.How to identify your model and size
Check the inside of the temple arm on your Ray-Ban sunglasses. You should find the model code, such as RB3696M, followed by colour and size information. The first number in the size sequence is the lens width; for this product, the compatible size is 51. Do not try to force a different size into the frame. Metal rims are engineered to close around an exact lens shape, and forcing the wrong lens may damage the frame or the new lens.Main features
- Brand: Ray-Ban
- Compatible model: RB3696M / 3696
- Available size: 51
- Lens diameter: 54 mm
- Product type: original
- Lens material: glass
- Shape: Phantos
- Lens curve: Base 6
- Temple material: metal
- Collection: Ferrari
- Use: sunglasses
- Audience: adult
Available colours
- 87 - grey - plastic
- 5J - silver mirror Chromance polarized - plastic
- 71 - dark green - plastic
- 80 - dark blue - plastic
- H2 - silver mirror Chromance polarized - plastic
Material, protection and lens finishes
This product is listed with glass lens material, while the individual colour variants are identified as plastic in the colour attributes. For that reason, the material information of the specific colour option you select should be taken as the reference. All lenses provide UV400 protection, blocking 100% of UVA and UVB rays. The 5J and H2 lens options are marked as silver mirror Chromance polarized; on original polarized Ray-Ban lenses, the logo is normally shown as Ray-Ban P.Why replace only the lenses
The Ray-Ban RB3696M from the Ferrari collection is a premium frame. Replacing only the lenses lets you keep the original frame, reduce waste and bring your sunglasses back to clear, sharp vision without paying for a complete new pair. Since 2018 we have repaired more than 600,000 glasses, processed over 400,000 orders and shipped to customers in more than 50 countries. You can also browse our full range of original Ray-Ban lenses.Authenticity and logo
As original Ray-Ban lenses, they maintain the official EssilorLuxottica manufacturing standard and the corresponding Ray-Ban logo. Polarized versions are identified by the Ray-Ban P marking. Before shipping, our opticians check each replacement lens with a lensmeter to make sure the optical parameters are correct.Frequently asked questions
Will these lenses fit any Ray-Ban 3696? These lenses are intended for the Ray-Ban RB3696M in size 51. If your temple code or lens size is different, check compatibility before ordering. Where can I find size 51? The size is printed inside the temple arm, near the model and colour codes. The lens width is the first number in the frame measurements. Can I install a slightly different size? We do not recommend it. On a metal RB3696M frame, a small size difference can stop the rim closing properly or put pressure on the lens. Are these original Ray-Ban lenses? Yes, these are original Ray-Ban replacement lenses. We are an official EssilorLuxottica distributor and supply OEM spare lenses, not generic copies. Do they protect against UV? Yes, they provide UV400 protection, blocking 100% of UVA and UVB rays. That is essential for sunglass replacement lenses. Which options are polarized? The 5J and H2 options are listed as silver mirror Chromance polarized. If you want polarization, choose one of those marked lens options. Is it worth replacing the lenses instead of buying new sunglasses? For a Ferrari collection RB3696M, lens replacement is usually the smartest choice. You keep the original frame and restore vision at a fraction of the price.Tutorial
Installing Ray-Ban RB3696M replacement lenses
Before fitting the lenses, check the inside of the temple arm and confirm both details: model RB3696M and size 51. If either detail does not match, do not force the installation; metal frames require an exact lens size.
The RB3696M uses a metal rim secured with a screw. To replace the lens, carefully loosen the rim screw, remove the old lens, position the new lens in the correct orientation and close the rim again without overtightening. The lens should sit naturally in the groove with no tension and no movement.
Work on a clean, soft surface to avoid marks or scratches. Do not heat the metal frame and do not force the lens into place; if it does not fit smoothly, the size, model or position should be checked.
If you are not used to handling metal sunglasses or you feel resistance when closing the rim, visit an optician. Professional fitting helps avoid stripping the screw, bending the frame or marking a new lens.
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 | Ray-Ban |
| Audience | Adult |
| Use | Sun |
| Product Type | Original |
| Shape | Phantos |
| Lenses Color | 5J – SILVER MIRROR CHROMANCE POLARIZED – PLASTIC, 87 – GRAY – PLASTIC, 71 – DARK GREEN – PLASTIC, 80 – DARK BLUE – PLASTIC, H2 – MIRROR SILVER CHROMANCE POLARIZED – PLASTIC |
| Lens material | Crystal |
| Lens curvature | Base 6 |
| Width (mm) | 48, 54 |
| Height (mm) | 48, 54 |
| Front Material | Steel |
| Ray-Ban Model | |
| Size | 51 |
| Collection | Ferrari |
| Temples Material | Metal |
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