Ray-Ban 4336CH Original Replacement Lenses

Original Ray-Ban RB4336CH replacement lenses

Bring your Ray-Ban RB4336CH sunglasses back to factory-level vision and style without buying a new pair. These original Ray-Ban replacement lenses let you restore your favourite frame for up to 60% less than replacing the complete sunglasses, with free shipping and the confidence of buying from an official EssilorLuxottica distributor.

Model compatibility

These lenses are made for the Ray-Ban 4336CH model in size 50. Always check the exact code printed inside your temple before ordering, as small differences between Ray-Ban models can affect the fit.

The lens shape is Phantos and the curve is Base 6, matching the geometry required for this frame. In our optical workshop in Granada, qualified opticians handle Ray-Ban lenses every day and verify each lens before dispatch.

How to identify your model and size

Look inside the temple arm of your sunglasses. You should find the model code 4336CH and the lens size 50. That size number is the key reference for choosing the correct replacement lens.

If you still have the old lens, you can compare its outline with the Phantos shape, but the temple marking is the most reliable way to confirm compatibility before purchasing.

Main features

• Brand: Ray-Ban
• Compatible model: 4336CH
• Size: 50
• Diameter: 67 mm
• Shape: Phantos
• Lens curve: Base 6
• Lens material: polycarbonate
• Use: sunglasses
• Audience: adult
• Product type: original

Available lens options

• 5J – Silver mirror Chromance polarized – plastic
• 43 – Brown gradient grey – crystal
• BA – Blue Chromance polarized – plastic
• BB – Brown Chromance polarized – plastic
• BC – Purple Chromance polarized – plastic

Choose your lens finish by the official Ray-Ban colour code. Some options include polarized Chromance technology, while option 43 is listed as brown gradient grey in crystal.

Material, protection and lens finishes

The general product attribute states polycarbonate lenses, while colour option 43 is specifically identified as crystal. For that reason, the selected variant determines the exact lens material you receive. All options provide UV400 protection, blocking 100% of UVA/UVB rays.

Chromance polarized options are designed to enhance contrast, reduce disturbing glare and provide clearer outdoor vision. If polarization is important to you, choose a lens option explicitly marked as polarized.

Why replace only the lenses

If your Ray-Ban frame is still in good condition, replacing only the lenses is the smart choice: you save money, reduce waste and keep the frame that already fits you well. It is a practical repair that restores protection, clarity and the original look.

ReplacementLenses.net has repaired more than 600,000 glasses and processed over 400,000 orders in more than 50 countries since 2018. You can also browse our range of original Ray-Ban lenses.

Authenticity and logo

Because these are original Ray-Ban lenses, they carry the Ray-Ban logo; polarized versions feature the Ray-Ban P marking. We are an official EssilorLuxottica distributor, and our qualified opticians check lenses using a lensmeter before shipping.

Our own workshop in Granada uses professional MEI Easy Fit Trend equipment for optical control and fitting work. We do not sell generic compatible lenses as originals.

Frequently asked questions

Do these fit every RB4336 frame? These lenses are intended for Ray-Ban 4336CH in size 50. Please confirm the exact model and size printed inside your temple.

Can I upgrade to Chromance lenses? If your frame matches the 4336CH model and size 50, you can select one of the available Chromance polarized options. Compatibility must always be checked on the frame first.

How do I know my lens size? Look for the number 50 next to the model code inside the temple. This is the safest way to avoid ordering a lens that is too large or too small.

Are they genuine Ray-Ban lenses? Yes, they are original Ray-Ban lenses from official EssilorLuxottica distribution. Original lenses include the Ray-Ban logo and polarized versions include Ray-Ban P.

Are all options polarized? No. Only the variants marked as Chromance polarized are polarized, so check the selected lens option before ordering.

Can I install them myself? Many nylon frames allow lens replacement with controlled pressure and gentle heat. If the lens does not seat smoothly, ask an optician to install it to avoid damaging the frame.