Ray-Ban Sunglasses RB3778 - Havana Frame Green Lenses 60-18

The green lenses offer natural color perception and excellent visual clarity, reducing eye strain in bright conditions.

Yes, the green lenses provide good contrast and reduce glare, making them suitable for driving.

You can wipe the frame with a soft, damp cloth. Avoid harsh chemicals or abrasive materials.

The 60 refers to the lens width in millimeters, and the 18 refers to the bridge width in millimeters.

Replacement lenses can typically be fitted by an optician, though official Ray-Ban replacement parts are recommended for best results.

The frame is primarily made of acetate with zinc components for durability.

Ensure the temples are adjusted correctly. If needed, a professional optician can make minor adjustments. Be sure the size 60-18 is appropriate for your face.

Gently wipe the lenses with a clean microfiber cloth. For tougher smudges, slightly dampen the cloth with water or a lens cleaning solution specifically designed for eyewear.

Handle the sunglasses with care. Minor adjustments can sometimes be made by a professional optician. Avoid forcing the frame into unnatural positions.