Ray-Ban 4105 FOLDING WAYFARER Replacement Lenses

Original Ray-Ban RB4105 replacement lenses

If the lenses in your Ray-Ban RB4105 are scratched, marked or damaged, you do not need to replace the whole frame. With original Ray-Ban replacement lenses you restore the look, vision and sun protection of your sunglasses for far less than buying a new pair, with free shipping and the reassurance of ordering from an official EssilorLuxottica distributor.

Model compatibility

These lenses are made for the Ray-Ban RB4105 model only. They should not be used for other Ray-Ban frames, even if the shape looks similar, because the lens outline, bevel and curve may be different. On a folding frame such as the RB4105, the exact fit is especially important so the frame can close properly without stress.

This product is available for RB4105 sizes 50 and 54. Always check the size of your frame before ordering, as the wrong calibre will not seat securely in the rim.

How to identify your model and size

Look inside the temple arm of your sunglasses. You should find the model reference RB4105 followed by other numbers. The key information is the model code RB4105 and the lens size, which for this product can be 50 or 54.

If the print has worn off, compare the old lenses or measure the maximum lens width with a millimetre ruler. When in doubt, check the reference before attempting installation.

Main features

• Product type: original Ray-Ban lenses.
• Compatible model: RB4105.
• Available sizes: 50 and 54.
• Lens material: glass.
• Shape: square.
• Lens curve: Base 6.
• Available diameters: 55 mm and 62 mm.
• Use: sunglasses.
• For: adults.
• UV400 protection: blocks 100% UVA/UVB.

Available colours

• 51 - Brown light gradient - glass.
• 58 - Green polarized - glass.
• B15 - Brown - glass.
• G15 - Classic green - glass.
• B1 - Dark grey - glass.
• R5 - Blue/grey classic - glass.

Material, protection and lens finishes

These Ray-Ban RB4105 lenses are made of glass, a material appreciated for its optical clarity and premium feel. The Base 6 curve keeps the right geometry for the RB4105 frame and helps preserve the original fit.

The 58 - green polarized - glass option is polarized. On original polarized Ray-Ban lenses, the logo is shown as Ray-Ban P. The other lens options keep their original sun lens finish according to the variant selected.

Why replace only the lenses

Replacing only the lenses is the smart way to bring your Ray-Ban RB4105 back to life. You keep the frame that already fits your face, reduce waste and can save up to 60% compared with buying a new pair of sunglasses.

At ReplacementLenses.net we work every day with original Ray-Ban lenses. Since 2018, we have handled more than 400,000 orders in over 50 countries and repaired more than 600,000 pairs of glasses.

Authenticity and logo

As an original Ray-Ban product, these lenses carry the official Ray-Ban logo; on the polarized version, the marking is Ray-Ban P. They are original replacement lenses supplied through the official EssilorLuxottica channel.

In our own workshop in Granada, qualified opticians check each lens with a lensmeter before dispatch. We also use MEI Easy Fit Trend technology for highly precise optical work.

Frequently asked questions

Do these lenses fit other Ray-Ban models? No. These lenses are designed for the Ray-Ban RB4105 only. Similar-looking Ray-Ban models may have a different lens shape and bevel.

How do I know whether I need size 50 or 54? Check the inside of the temple arm for RB4105 and the lens size. If the marking is faded, measure your old lenses or ask us before ordering.

Are they glass or plastic? According to this product’s specifications, the lens material is glass. This gives the RB4105 a clear optical feel close to the original sunglasses.

Is there a polarized option? Yes. The 58 - green polarized - glass option is polarized. Original polarized Ray-Ban lenses are identified with the Ray-Ban P logo.

Can I damage the folding frame during installation? The RB4105 folding design needs care. Do not press on the folding bridge or hinges; if you are not used to lens fitting, ask an optician to install them.

Will the sunglasses still fold correctly? Yes, provided you choose the correct RB4105 size. The square shape and Base 6 curve are intended to match the model’s original lens geometry.

Do they provide real sun protection? Yes. These lenses offer UV400 protection, blocking 100% of UVA and UVB rays.