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

Ray-Ban 4171 Erika Replacement Lenses - Original Lenses RB4171
Restore your sunglasses with Ray-Ban RB4171 Erika replacement lenses, a pair of original Ray-Ban lenses designed specifically for this model. They are the ideal replacement if your lenses are scratched, damaged, or if you want to change the color, finish or performance of your sunglasses without buying a new frame.
The Ray-Ban Erika RB4171 model stands out for its Phantos shape, lightweight frame and comfortable everyday style. Replacing only the lenses lets you keep the original frame while restoring sun protection, visual clarity and the characteristic look of your sunglasses.
Compatibility with Ray-Ban RB4171 Erika
These lenses are compatible exclusively with the following model:
- Model: Ray-Ban RB4171 Erika
- Brand: Ray-Ban
- Available size: 54 mm
- Diameter: 58 mm
- Shape: Phantos
- Base curve: Base 6
- Lens material: polycarbonate / organic material
Before placing your order, check the reference engraved on your sunglasses. You will usually find it on the inside of the temple. It may look similar to this:
RB4171 865/13 54□18
In this example:
- RB4171 indicates the sunglasses model.
- 54 indicates the lens size or calibre.
- The middle code, such as 865/13, identifies the color of the frame and/or the original lenses.
Always select lenses compatible with the RB4171 Erika model to ensure a correct fit.
These lenses are not compatible with other Ray-Ban Erika models, such as Erika Metal RB3539, Erika Kids or other versions with a different shape or size. Even if they look similar, each model uses a specific fitting.
If your sunglasses are not the RB4171 Erika model or you are not sure about the exact reference, you can visit our original Ray-Ban lenses category to find lenses compatible with your model.
Original Ray-Ban lenses
This product consists of original Ray-Ban lenses for the RB4171 Erika model. They are made according to the specifications of the original model, respecting the shape, base curve, finish and fitting of the frame.
Unlike other Ray-Ban models with mineral glass lenses, the Erika RB4171 lenses are made from polycarbonate / organic material. This helps maintain the lightness and comfort that define this model.
As these are original Ray-Ban lenses, they include the Ray-Ban logo. On polarized versions, the marking may appear as Ray-Ban P, depending on the original manufacturer reference.
Available colors for Ray-Ban 4171 Erika
You can choose from different original Ray-Ban colors to restore the original look of your sunglasses or change their style.
- 13 - Brown gradient
- 71 - Green
- 11 - Grey gradient
- 8G - Grey gradient
- 68 - Violet rubber
- 55 - Full blue mirror
- T3 - Dark grey gradient polarized
- T5 - Brown gradient polarized
- E8 - Brown green gradient
- 75 - Dark violet
- 80 - Dark blue
- 14 - Pink and brown gradient
- 5A - Brown full gold mirror
- A5 - Pink/brown gradient
- 2 - Green
- 2P - Green polarized
- 5Q - Purple polarized
- 4L - Blue gradient
Color availability may vary depending on stock and Ray-Ban production.
Can I change the color of my original lenses?
Yes. You can choose a different color from the one originally fitted to your sunglasses, as long as the replacement lenses are compatible with the RB4171 Erika model.
For example, if your Ray-Ban Erika came with gradient lenses, you can change them to green, blue, mirror or polarized lenses if they are available for this model.
Gradient, polarized and mirror lenses
Gradient lenses are darker at the top and lighter at the bottom. In some colors, a lighter or more translucent base may be visible in the lower part of the lens; this is part of the gradient finish and is not a defect.
Polarized lenses help reduce irritating glare from surfaces such as roads, water, snow or glass. They are a highly recommended option for driving, travel or everyday outdoor use in bright conditions.
Mirror lenses have a reflective outer finish, give a more striking look and help reduce the intensity of visible light.
What this product includes
- 1 pair of original Ray-Ban RB4171 Erika lenses
- Right lens
- Left lens
- Color selected in the order
The lenses are always sold in pairs. Single lenses are not sold separately.
The product does not include the frame, tools or additional accessories, unless expressly indicated otherwise on the product page.
Frequently asked questions
Are they made of mineral glass or plastic?
The original lenses for the Ray-Ban RB4171 Erika model are made from polycarbonate / organic material. This helps keep the frame light and comfortable.
Are they original Ray-Ban lenses?
Yes. This product consists of original Ray-Ban lenses for the RB4171 Erika model.
Do they come with the Ray-Ban logo?
Yes. Original Ray-Ban lenses include the Ray-Ban logo on the lens. On polarized versions, the marking may appear as Ray-Ban P.
Do they fit Ray-Ban Erika Metal RB3539?
No. These lenses are designed for the Ray-Ban RB4171 Erika model. They are not compatible with Erika Metal RB3539 or with other Erika variants that use a different fitting.
Do they fit Ray-Ban Erika Kids?
No. Kids’ versions use different measurements and fittings. These lenses are for the adult RB4171 Erika model.
Can I replace gradient lenses with polarized ones?
Yes. You can choose a polarized version as long as it is available for the RB4171 Erika model.
Are the lens edges ready to fit into the frame?
Yes. The lenses are manufactured with the shape and finish required to fit the Ray-Ban RB4171 Erika frame.
Is the price for one lens or for the pair?
The price is for the complete pair of lenses, including the right and left lens.
Tutorial
Installing Ray-Ban RB4171 Erika replacement lenses
The lenses on Ray-Ban RB4171 Erika sunglasses can be replaced at home with care. This model has a plastic front with no screws around the lens, so the lenses are removed and fitted using pressure.
The Erika frame may have matte, satin or rubberized finishes, so we recommend handling it gently at all times to avoid marks or damage to the finish.
Recommendations before you start
- Work on a clean, stable and well-lit surface.
- Use a microfiber cloth or soft cloth to protect the frame and lenses.
- Do not use metal tools directly on the frame.
- Do not force the lens if it does not fit correctly.
- Check first that your sunglasses are the RB4171 Erika model.
Basic steps to replace the lenses
- Hold the frame firmly, but without bending it excessively.
- To remove the old lens, press carefully from the inside out.
- Insert the new lens starting from one of the upper areas of the frame.
- Fit the rest of the lens gradually, applying progressive pressure with your fingers.
- Make sure the entire edge is properly seated in the frame groove.
- Repeat the process with the other lens.
It is usually not necessary to apply heat or use special tools. In some cases, gently warming the frame may make installation easier, but we do not recommend doing this if you have no experience, as excessive heat can deform the frame or damage the matte/rubberized finish.
If you feel too much resistance or are not sure how to replace the lenses, we recommend visiting an optician or contacting us before forcing the installation.
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 | 71 – GREEN – PLASTIC, 8G – GRAY GRADIENT – PLASTIC, E8 – BROWN DEGRADED GREEN – PLASTIC, T3 – DARK GRAY GRADIENT POLARIZED – PLASTIC, T5 – BROWN GRADIENT POLARIZED – PLASTIC, 11 – GRAY GRADIENT – PLASTIC, 13 – BROWN GRADIENT – PLASTIC, 14 – PINK & BROWN GRADIENT – PLASTIC, 2 – GREEN – PLASTIC, 2P – POLAR GREEN – PLASTIC, 4L – BLUE GRADIENT – PLASTIC, 55 – TOTAL BLUE MIRROR – PLASTIC, 5A – BROWN MIRROR TOTAL GOLD – PLASTIC, 5Q – POLAR PURPLE – PLASTIC, 68 – VIOLET RUBBER, 75 – DARK VIOLET – PLASTIC, 80 – DARK BLUE – PLASTIC, A5 – PINK/BROWN GRADIENT – PLASTIC |
| Lens material | Polycarbonate |
| Lens curvature | Base 6 |
| Width (mm) | 46, 58 |
| Height (mm) | 46, 58 |
| Front Material | Injected |
| Ray-Ban Model | |
| Size | 54 |
| Temples Material | Metal |






Jose –
Todo bien
Joseph Brown –
These took 23 days to arrive (US) so don’t order if you are in a rush. They seem good quality but I am disappointed in the following:
They state they they are a 100% original product, which made me think they were official but the Ray Ban logo has a capital letter P after it. I have no idea why and the photo displayed here on their site does not have that. So the Ray Ban logo is not correct/messed up and people will notice that clearly.
The other lens does not have the signature engraved R on it so I know these are not official. Still, I’m happy to get a bit more life out of my frames vs buying a new pair.
AB (verified owner) –
Perfect
WOOC –
super
Frank –
Good product!!
Frank –
Good product