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Bring your Ray-Ban RB4336CH glasses back to life with a pair of original lenses, made for this model and bearing the original logo.
The inscription on the inside of the arm lets you confirm the model and exact lens measurement without visually comparing frames.
Example for guidance only. The position and order of the codes may vary depending on the frame.In an inscription such as RB4336CH ··· 50□·· ···, each part has a purpose:
Frame material of the RB4336CH: Injected. This pair of original lenses keeps the shape, thickness, beveling and fit designed for this frame; you just need to confirm that the reference and lens size match.
We work with original replacement parts and help you confirm the model and lens size to reduce mistakes before we prepare your order.
Certified distributorReplacementLenses has been a certified EssilorLuxottica distributor since 2018.
Ray-Ban pair with the original markings for the variant.
We explain where to find RB4336CH and how to tell the 50 mm lens sizes apart.
Coverage against manufacturing defects and after-sales support.
This model has a dedicated guide: follow the method shown in the video for your frame.
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 less than replacing the complete sunglasses, with free shipping on qualifying orders and the confidence of buying from an official EssilorLuxottica distributor.
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.
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.
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.
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.
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.
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.
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.
Ratings posted by customers for the Ray-Ban RB4336CH. We show the most recent ones.
“El kit de reemplazo de lentes de Ray-Ban es como una poción mágica para mis gafas”
Published reviewThe price is for a complete pair: original Ray-Ban right and left lenses.
Yes. You can choose another available variant as long as you select the RB4336CH model and the exact lens size of your frame.
Yes. On polarized variants, the marking may appear as Ray-Ban P, in addition to the discreet RB engraving.
No. Shape doesn't determine compatibility: these lenses are only for reference RB4336CH and the lens size you choose.
Your review of Ray-Ban RB4336CH