Ray-Ban 4330CH Original Replacement Lenses

Original Ray-Ban RB4330CH replacement lenses

Bring your Ray-Ban RB4330CH sunglasses back to their original look and visual performance without buying a full new frame. These original Ray-Ban replacement lenses are a smart way to restore your favourite sunglasses, save up to 60% compared with replacing the whole pair, and enjoy free shipping from an official EssilorLuxottica distributor.

Model compatibility

These lenses are made for the Ray-Ban RB4330CH in size 56. The model code matters: original Ray-Ban lenses are cut to fit the exact frame geometry, lens base and bevel of a specific reference. Do not choose them only because the shape looks similar.

If the inside of your temple does not show RB4330CH, we recommend checking the reference before ordering. Even small differences between Ray-Ban models can affect the fit.

How to identify your model and size

Look at the inner side of the temple arm. You should see the model reference RB4330CH and the lens size 56. In a marking such as 56□17, the number 56 is the lens width and must match this replacement lens size.

If your old lens is broken or badly scratched, measuring it manually is not always reliable. The factory code on the temple is the safest way to confirm the correct Ray-Ban lens.

Main features

• Brand: Ray-Ban
• Model: RB4330CH
• Size: 56
• Lens diameter: 61 mm
• Lens material: polycarbonate
• Shape: square
• Lens curve: Base 6
• Use: sunglasses
• Adult fit
• Product type: original

Available lens options

• 5J – silver mirror Chromance polarized – plastic
• 6B – brown gold Chromance polarized – plastic
• A1 – flash blue mirror Chromance polarized – plastic
• J0 – blue gradient mirror Chromance polarized – plastic

Material, protection and lens finishes

These RB4330CH lenses are made from polycarbonate, a lightweight and resistant material widely used for sun lenses. All listed options are Chromance polarized, designed to reduce glare and enhance contrast for driving, bright streets, water and outdoor use.

They also provide UV400 protection, blocking 100% of UVA and UVB rays. The Base 6 curve preserves the correct optical geometry for the RB4330CH frame.

Why replace only the lenses

If your Ray-Ban frame still fits well, replacing the lenses is often the best decision. You keep the frame that already suits your face, reduce waste and restore the part that suffers the most wear: the lenses.

At ReplacementLenses.net we work daily with original Ray-Ban lenses. Since 2018, our optical workshop has helped repair more than 600,000 glasses and handled over 400,000 orders in more than 50 countries.

Authenticity and logo

As original Ray-Ban lenses, they include the Ray-Ban logo; on polarized versions, the usual marking is Ray-Ban P. We are an official EssilorLuxottica distributor, and qualified opticians in our Granada workshop check every lens with a lensmeter before dispatch.

Frequently asked questions

Do these lenses fit any Ray-Ban 4330?
They are intended for RB4330CH size 56. If your temple code is different, please verify it before ordering, as similar-looking lenses may not fit correctly.

Can I install Chromance lenses if my sunglasses did not originally have them?
The key is the frame code. If your frame is RB4330CH size 56, these Chromance polarized lens options are made for that model.

How do I know my size?
Check the inside of the temple for the number 56. That is the lens size and it must match the replacement lens.

Are they genuine Ray-Ban lenses?
Yes, these are original Ray-Ban lenses for RB4330CH. They come through the official EssilorLuxottica channel and carry the Ray-Ban logo.

Can I replace them at home?
It can be done carefully, but never force the frame. If the frame is old, tight or you have no experience, an optician should fit them.

Is it worth replacing lenses on a used frame?
Usually, yes. Scratched lenses affect both appearance and vision, while a good frame can last much longer with fresh original lenses.