Ray-Ban Eyeglasses - Havana Frame Clear Lenses Polarized 52-20

The lens width is 52mm and the bridge width is 20mm. This is indicated by the '52-20' in the product name.

No, the included lenses are standard clear prescription lenses. Polarized lenses are available as an upgrade option from your optician.

These square-shaped eyeglasses are particularly flattering for oval and round face shapes.

No, the eyeglasses come with clear lenses. You will need to have prescription lenses fitted by an optician based on your vision needs.

These frames are typically made of high-quality acetate, known for its durability and lightweight comfort.

Gently wipe lenses with the provided microfiber cloth. For tougher smudges, use a lens cleaning solution or a mild soap and water mixture, then rinse and dry with a soft cloth.

Ray-Ban typically offers a manufacturer's warranty against defects. Specific warranty details should be confirmed with the retailer or Ray-Ban directly.

Visit an optician to have the frames adjusted for a more secure fit. Minor adjustments can sometimes be made by gently bending the arms, but professional fitting is recommended.

Scratched lenses typically need to be replaced. Contact your optician to order new lenses for your frames. Avoid using abrasive cleaners or cloths that can cause scratches.

An optician can adjust the temples and nose pads for a more comfortable fit. Ensure you are using the correct size frame; if not, consider a different model.