Ray-Ban Wayfarer 2140 901/58 - Black - Crystal Green

Yes, this specific model (2140 901/58) features G-15 polarized lenses, which are designed to reduce glare and enhance visual clarity.

The '54' refers to the width of one lens in millimeters, and '18' refers to the width of the bridge (the part that rests on your nose) in millimeters. This helps determine the overall size and fit.

Yes, many optical shops can fit prescription lenses into original Ray-Ban Wayfarer frames. It's best to consult with an optometrist or optical specialist.

Authentic Ray-Bans typically have 'RB' etched into one lens, 'Ray-Ban' printed on the other, 'Ray-Ban Made in Italy' and the model number printed on the inside of the temples, and come with a branded case and cleaning cloth.

No, it is not recommended to use rubbing alcohol or other harsh chemicals, as they can damage the lens coatings. Stick to specialized lens cleaners or mild soap and water.

Info needed: Please refer to the manufacturer's official website or your retailer for specific warranty information, as it can vary by region and seller.

Clean lenses thoroughly with a microfiber cloth and a dedicated lens cleaning solution or lukewarm water and mild soap. Ensure all residue is removed.

The fit can sometimes be adjusted by an eyewear professional. Avoid attempting to bend the frame yourself, as this can damage the material.

Check the hinge screws. If loose, carefully tighten them with a small screwdriver. If the problem persists, consult an eyewear professional.

Minor scratches cannot be removed. To prevent future scratches, always store sunglasses in their protective case and clean them with appropriate materials only. For significant damage, lens replacement may be an option through an authorized dealer.