Features
SIZE

62 mm.
Before making your purchase, make sure to check the measurements of your glasses. This model is available in x lens width. All dimensions are listed in millimeters and include lens width, bridge, and temple length.
MATERIAL

Crystal
EASY INSTALLATION

Easy Installation
All our spare parts are designed to fit perfectly with your original model. You can do it yourself at home by following our step-by-step instructions or videos.
Description

Original Ray-Ban RB4089 replacement lenses
Bring your Ray-Ban RB4089 sunglasses back to life without replacing the whole frame. These original Ray-Ban replacement lenses are a smart way to restore clear vision and the authentic look of your sunglasses for up to 60% less than buying a new pair, with free shipping included.
Model compatibility
These lenses are made for Ray-Ban RB4089 frames in size 62. The RB4089 uses a rectangular, wrap-style design with a Base 9 lens curve, so the model and size must match the reference printed on your temple.
They should not be fitted into similar-looking frames, replicas or other Ray-Ban models. With high-wrap sunglasses, even a small difference in outline or curvature can cause poor fit, frame stress or uncomfortable peripheral vision.
How to identify your model and size
Check the inside of the temple arm before ordering. You should find RB4089 and size 62. This is the safest way to confirm that these original Ray-Ban lenses are the correct replacement for your sunglasses.
Measuring a scratched lens with a ruler is not always reliable on curved sunglasses. The Base 9 curve and the exact lens contour are essential for a secure fit, so always prioritise the printed frame code.
Main features
- Brand: Ray-Ban
- Compatible model: RB4089
- Size: 62
- Lens diameter: 64 mm
- Shape: rectangular
- Lens curve: Base 9
- Lens material: polycarbonate
- Use: sunglasses
- Age group: adult
- Product type: original
- Temple material: nylon
Available colours
- 31 - Green - Crystal
- 33 - Uniform brown - Crystal
- 58 - Green polarized - Crystal
- R5 - Grey - Crystal
- B1 - Dark grey - Crystal
- BL - Photo grey / blue light filter
Material, protection and lens options
The lens material for this product is polycarbonate: light, resistant and suitable for everyday sunglass use. Depending on the selected option, you can choose standard, polarized or photochromic versions, exactly as stated in the colour name.
All options provide UV400 protection, blocking 100% of UVA and UVB rays. The 58 - Green polarized - Crystal option is polarized and, as an original Ray-Ban lens, carries the Ray-Ban P marking.
Why replace only the lenses
If your RB4089 frame is still in good condition, replacing only the lenses is the most efficient way to refresh your sunglasses. You keep the frame that already fits your face, reduce waste and recover clean vision without paying for a complete new pair.
ReplacementLenses.net works with its own optical workshop in Granada, qualified opticians and MEI Easy Fit Trend edging technology. Since 2018, we have repaired more than 600,000 glasses and shipped over 400,000 orders to more than 50 countries.
Authenticity and logo
Because these are original Ray-Ban lenses, they include the Ray-Ban logo on the appropriate lens. Polarized versions feature the Ray-Ban P marking. You can also browse our full range of original Ray-Ban lenses.
We are an official EssilorLuxottica distributor and do not supply generic or imitation lenses as original parts. Each lens is checked by qualified opticians with a lensmeter before dispatch.
Frequently asked questions
Will these lenses fit any RB4089?
They are intended for Ray-Ban RB4089 in size 62. If your temple shows a different model or size, do not force them into the frame.
Can I use them in similar Ray-Ban frames?
No. These lenses are cut for the RB4089 shape and Base 9 curve, so similar-looking models may not fit correctly.
Are they original Ray-Ban lenses?
Yes. This is an original Ray-Ban product and includes the Ray-Ban logo; the polarized 58 option includes the Ray-Ban P marking.
What material are they made from?
The specified material is polycarbonate. It is lightweight, impact-resistant and comfortable for daily sunglass wear.
Do they protect against UV?
Yes, they provide UV400 protection, blocking 100% of UVA and UVB rays. That is essential for eye safety, not just appearance.
Is the polarized version available?
Yes, choose the option marked 58 - Green polarized - Crystal. Other options should not be assumed to be polarized unless the name states it.
Can I install them myself?
RB4089 is a curved sunglass frame, so installation requires care. If you are not used to fitting lenses, an optical shop is the safest choice.
Tutorial
Installing Ray-Ban RB4089 replacement lenses
Before fitting the lenses, check the inside of the temple for RB4089 and size 62. This model uses a Base 9 curve, so the correct reference is essential for a safe and accurate fit.
Installation depends on the frame construction. Metal frames usually open with a screw; acetate or nylon frames are typically pressure-fit and may need gentle, controlled warmth to make the frame slightly more flexible. Never use direct flame or excessive heat.
Fit one edge of the lens first and press gradually around the rim. Do not twist the lens, over-open the frame or force the lens if it does not sit naturally in the groove.
If you have no experience replacing Ray-Ban lenses, we recommend visiting an optician. A professional can fit the lenses correctly, check lens seating and make sure there is no unwanted tension in the frame.
Be Eco-Friendly

Commitment to Quality and the Environment
At Replacementlenses.net, our commitment to both quality and the environment is at the core of our mission.
We understand the importance of sustainability in today’s world, which is why we offer replacement parts for your glasses. Our goal is to help you extend the life of your favorite eyewear, reducing waste and the need for new purchases.
By choosing our products, you not only save money but also contribute to a more sustainable future. We believe that every small effort counts and that together we can make a big difference in protecting our planet.
Additional information
| Weight | 25 g |
|---|---|
| Dimensions | 20 × 10 × 1 cm |
| Brand | Ray-Ban |
| Audience | Adult |
| Use | Sun |
| Product Type | Original |
| Lenses Color | 31 – GREEN – CRYSTAL, 33 – BROWN UNIFORM – CRYSTAL, 51 – BROWN LIGHT GRADIENT- CRYSTAL, 58 – GREEN POLARIZED – CRYSTAL, BL – photo grey/blue light filter, R5 – GRAY – CRYSTAL |
| Ray-Ban Model | |
| Shape | Rectangular |
| Temples Material | Nylon, Plastic |
| Lens material | Crystal |
| Size | 62 |
| Lens curvature | Base 9 |
| Width (mm) | 39, 64 |
| Height (mm) | 39, 64 |
| Front Material | Injected |






Matias Serrano –
El reemplazo de lentes de Ray-Ban es como un cambio de imagen para mis gafas