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This is how your lenses would look
Illustrative image: colours, shape and engraving may vary slightly in the final result.
Prescription lenses Ray-Ban RB4274
A pair made to measure for your Ray-Ban RB4274. Choose the use, finish and prescription; we check your prescription details before making it.
Your prescription, explained simply
Use this guide to recognise each value. If something doesn't match or isn't on your prescription, attach a photo and we will check it before manufacturing.
The right thickness for your prescription
The index indicates how much the material bends light. A higher index allows a thinner lens when the prescription is strong.
Standard CR39 option for low prescriptions at a lower price.
Standard thicknessHigh-index organic material for a thinner lens.
Depending on finishAvailable in clear lenses for strong prescriptions within the supported range.
Clear · 4–6 DClear vision
Optical materials selected to provide natural vision for everyday wear.
Thinner lenses
Higher indexes need less material to correct the same prescription.
Protected finish
The coating available depends on the tint and index chosen.
Specific cut
Each pair is made to the exact shape and lens size of the RB4274.
One process, checked step by step
From the moment you confirm your configuration until we prepare your shipment, every decision is checked so we make the right pair.
Configure
Select lens size, use, index, finish and personalization.
We review
We check your prescription, pupillary distance and that the configuration is consistent.
We make and inspect
We cut the pair, check the result and pack it securely for shipping.
Your prescription doesn't go straight into production
We check the prescription details, the pupillary distance and that the configuration is compatible. If we have any doubt, we contact you before manufacturing.
We validate that the data for both eyes and the choice of index are consistent.
We make the pair for the exact shape and lens size of the RB4274.
Customer service and production control by our specialist team.
Coverage against manufacturing defects and after-sales support.
Install your RB4274 lenses correctly
Follow the method shown in the video for your model and do not force the lenses. If the frame is very stiff or you are unsure, write to us before forcing it.
Everything about this replacement part for the Ray-Ban RB4274
Prescription Lenses for Ray-Ban 4274
Restore the clarity and style of your Ray-Ban 4274 glasses by replacing damaged or scratched prescription lenses. Enjoy clear vision and keep your signature frame without the need for a new purchase. These replacement prescription lenses for Ray-Ban are not manufactured by Ray-Ban. Personalize your lenses to your prescription, including a choice of colors and treatments through our easy online configurator. Suitable for both prescription sunglasses and everyday optical glasses.
Compatibility of Prescription Lenses for Ray-Ban 4274
Check if your eyewear model matches by looking for ‘Ray-Ban 4274’ printed inside the temple arm. These lenses are made for the ‘Phantos’ shape with a height of 46 mm, diameter of 56 mm, and a base curve of 6. Please confirm your frame reference to ensure a precise fit.
Features of Prescription Lenses for Ray-Ban 4274
- UV400 protection from harmful UV rays
- Durable polycarbonate construction
- Impact resistance for everyday use
- Lightweight comfort for extended wear
- Precise fitting for Ray-Ban 4274 frames
How to Install Replacement Lenses
Replacing your lenses at home is simple. Gently press out the old lenses from the frame and insert the new prescription lenses, ensuring they click securely. If unsure, local opticians can assist with installation.
Maintenance and Warranty
Clean your prescription lenses with water and a microfiber cloth for clear, streak-free vision. We offer a 3-year warranty against manufacturing defects (this warranty does not cover scratches caused by normal use).

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FAQ
Is the price for one lens or for the pair?
It's for a complete pair made with the data for both eyes.
What if I don't understand some of the data?
Write to us with any questions before buying, or give us the details exactly as they appear on your prescription: we will check the configuration before starting production.
What's the difference between the indexes?
1.50 is the standard option. Higher indexes reduce thickness for strong prescriptions; their availability depends on the finish.
Do they come with a warranty?
Yes, 3 years against manufacturing defects.
Your review of Ray-Ban RB4274