How to read the inscription
In an inscription such as RB1971 ··· 54□·· ···, each part has a purpose:
All Ray-Ban replacement lenses →All original Ray-Ban lenses →
Bring your Square back to life with a pair of original Ray-Ban lenses, made for the RB1971 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.
In an inscription such as RB1971 ··· 54□·· ···, each part has a purpose:
The RB1971 has a metal frame. This pair of original lenses keeps the geometry, beveling and fit designed for the model; you just need to confirm the exact reference and lens size.
We work with original replacement parts and help you confirm the model and lens size to reduce mistakes before we prepare your order.
ReplacementLenses has been a certified EssilorLuxottica distributor since 2018.
Ray-Ban pair with the original markings for the variant.
We explain where to find RB1971 and how to tell the 54 mm lens sizes apart.
Coverage against manufacturing defects and after-sales support.
The metal frame uses a rim closed with a screw. Work on a protected surface and avoid forcing the lens or bending the frame front.
Bring your Ray-Ban RB1971 sunglasses back to life without buying a new frame. These original Ray-Ban replacement lenses for model 1971, size 54, restore the look and optical quality of your metal sunglasses with free shipping on qualifying orders and savings compared with buying new sunglasses.
These lenses are made for Ray-Ban 1971 in size 54. They are not generic square lenses: the shape, Base 6 curve and 62 mm diameter are matched to this specific model for a secure fit.
Check the inside of the temple arm. You should see the Ray-Ban model reference 1971 together with size 54. If you are unsure, send us a photo before ordering and our team will help confirm the correct replacement.
The lens material for this product is glass, preserving the premium feel and crisp vision expected from original Ray-Ban lenses. They provide UV400 protection, blocking 100% of UVA/UVB rays. Depending on the selected code, lens options include gradient, photo, semi-mirror and polarized finishes.
If your Ray-Ban 1971 metal frame is still in good condition, replacing the lenses is the smart choice. You keep the frame that already fits your face, reduce waste and recover clear vision for far less than the price of a new pair.
As original Ray-Ban lenses, they include the Ray-Ban logo; polarized lens options carry the Ray-Ban P marking. ReplacementLenses.net is an official EssilorLuxottica distributor, with qualified opticians checking lenses in our Granada workshop using a lensmeter. Explore more original Ray-Ban lenses.
Do these fit any square Ray-Ban frame? No. These replacement lenses are specifically for Ray-Ban 1971 size 54. Similar-looking frames may use different geometry.
How can I check the size? Look inside the temple for the model and size marking. If it shows 1971 and 54, this is the correct lens set for that frame size.
Are they glass or plastic? The stated lens material for this product is glass. That helps maintain the original optical feel of the RB1971.
Is there a polarized option? Yes, but only when the selected lens code states polarized, such as 78 or G4. Choose one of those lens options if polarization is important to you.
Will they have the Ray-Ban logo? Yes. Original Ray-Ban lenses include the Ray-Ban logo, and polarized versions are marked Ray-Ban P.
Can I install them myself? The RB1971 is a metal frame, so the lens is usually replaced by loosening the rim screw. If you are not used to optical repairs, we recommend visiting an optician.

Ratings posted by customers for the Ray-Ban RB1971 Square. We show the most recent ones.
“Lens replacement was effortless with these high-quality Ray-Ban lenses, crystal clear vision.”
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 RB1971 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 RB1971 and the lens size you choose.
Your review of Ray-Ban RB1971 Square