Ray-Ban 4179 LITEFORCE Replacement Lenses

Ray-Ban 4179 Replacement Lenses – Original Lenses RB4179

Refresh your Ray-Ban RB4179 sunglasses with a pair of original Ray-Ban lenses, made specifically for this adult sun model. They are the ideal replacement if your lenses are scratched or damaged, or if you want to change the color, finish or performance of your sunglasses without replacing the frame.

The Ray-Ban RB4179 belongs to the Liteforce family, a line known for its light weight, strength and technical design. Its rectangular, wraparound and sporty shape makes it a very comfortable choice for driving, outdoor activities and everyday wear. Replacing only the lenses lets you keep your original frame while restoring sun protection, visual clarity and the distinctive look of your sunglasses.

Compatibility with Ray-Ban RB4179

These lenses are compatible exclusively with the following model:

• Model: Ray-Ban RB4179
• Brand: Ray-Ban
• Available size: 62 mm
• Diameter: 65 mm
• Shape: square / rectangular
• Curve: Base 6
• Lens material: polycarbonate / organic material
• Temple material: metal
• Use: sun
• Audience: adult

Before placing your order, check the reference engraved on the inside of the temple of your sunglasses. You will usually find an inscription similar to this:

RB4179 601/71 62□16

In this example:

• RB4179 indicates the sunglasses model.
• 62 indicates the lens size.
• The middle code, such as 601/71, identifies the frame color and/or the original lens color.

You should always check that your frame model is RB4179 and that it matches size 62 mm to ensure a proper fit.

These lenses are not compatible with other rectangular Ray-Ban models, even if they may look similar. Because of the wraparound shape and the specific curve of this model, only lenses made for the RB4179 should be used.

If your sunglasses are not the RB4179 model or you are not sure about the exact reference, you can visit our category of original Ray-Ban lenses to find the compatible lenses for your model.

Original Ray-Ban lenses

This product corresponds to original Ray-Ban lenses for the RB4179 model. They are manufactured to the specifications of the original model, respecting the shape, Base 6 curve, finish and frame fit.

The lenses for the RB4179 model are made of polycarbonate / organic material. This material helps preserve the lightweight feel that defines the Liteforce line and is well suited to a wraparound, sporty and comfortable pair of sunglasses for everyday use.

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 4179

You can choose from different original Ray-Ban colors to restore the original look of your sunglasses or give them a new style.

• 71 – Green
• 82 – Silver polarized semi-mirror
• 9A – Green polarized

Color availability may vary depending on Ray-Ban stock and production.

Can I change the color or choose polarized lenses?

Yes. You can choose a different color from the one originally fitted to your sunglasses, as long as the replacement is compatible with the RB4179 model and the 62 mm size.

You can also install a polarized version if it is available for this model. Polarized lenses help reduce annoying glare caused by surfaces such as roads, water, snow or glass, making them a highly recommended upgrade for driving, outdoor sports and intensive outdoor use.

Polarized lenses and visual performance

Polarized lenses reduce glare and improve visual comfort in bright conditions. On polarized variants, the logo may appear as Ray-Ban P.

The original lenses for this model are designed to maintain the visual quality and sun protection expected from Ray-Ban Liteforce sunglasses, provided that the correct compatible reference and size are selected.

Liteforce frame: lightweight, rigid and wraparound

The Ray-Ban RB4179 is part of the Liteforce family, with a lightweight and rigid structure. Unlike conventional acetate, Liteforce material should not be handled with excessive heat or forced at incorrect angles.

The lens fit must be precise: the edge of the lens must sit correctly in the inner groove before applying final pressure. If the lens is not aligned, it should not be forced, as this could damage the frame or the lens edge.

What this product includes

• 1 pair of original Ray-Ban RB4179 lenses
• Right lens
• Left lens
• Color selected in the order

Lenses are always sold in pairs. Single lenses are not available.

The product does not include the frame, tools or additional accessories unless expressly stated otherwise on the product page.

Frequently asked questions

Should I apply heat to the frame to change the lenses?

We do not recommend applying heat if you do not have experience. Liteforce material is rigid, and excessive heat can permanently deform the frame. A precise and controlled installation is the best approach.

Is it difficult for the lens to fit into the groove?

The Liteforce frame is more rigid than a conventional frame, so fitting must be done carefully. The lens must be properly aligned in the groove before applying final pressure.

Is there a risk of breaking the frame?

The frame is designed to be durable, but it should not be forced if the lens is not properly aligned or if it does not correspond to the correct model. If you have any doubts, we recommend visiting an optician.

How do I know which size I need?

The size is engraved on the inside of the temple. You should look for a reference similar to RB4179 601/71 62□16. For this model, the available size is 62 mm.

Are they compatible with other rectangular Ray-Ban models?

No. These lenses are designed specifically for the Ray-Ban RB4179 model. They are not compatible with other rectangular models, even if they look similar.

Are they mineral glass or polycarbonate?

The original lenses for this model are made of polycarbonate / organic material, which helps preserve the lightweight character of the Liteforce line.

Can I fit polarized lenses if the original ones were not polarized?

Yes. You can choose a polarized version as long as it is available for the RB4179 model and in the correct size.

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.

Is the color identical to the original?

As these are original Ray-Ban lenses, the colors follow the manufacturer’s original references. Even so, the visual tone may vary slightly depending on the light, the screen used to view the product or the age of the previous lenses.

How are the lenses protected during shipping?

We ship the lenses protected to prevent damage in transit. Packaging may vary depending on availability and supplier, but it is always prepared to protect the lenses until delivery.

Is the price for one lens or for the pair?

The price corresponds to the full pair of lenses, including right and left lens.