Longchamp - Black

These sunglasses are made from high-quality acetate, known for its durability and lightweight feel.

These numbers represent the lens width (52mm), bridge width (17mm), and temple length (140mm), respectively. These are key measurements for determining the fit of the sunglasses.

Yes, as sunglasses, they are designed to reduce glare and improve vision in bright conditions, making them suitable for driving during the day. Ensure they do not obstruct your peripheral vision.

While these are sold as non-prescription sunglasses, many opticians can fit custom prescription lenses into acetate frames like these. It's best to consult with your local optician.

Gently clean the lenses with a microfiber cloth and, if needed, a drop of mild lens cleaner. Avoid using tissues or rough fabrics, which can scratch the lenses.

Warranty information can vary. Please refer to the documentation that came with your purchase or contact the retailer for specific warranty details regarding Longchamp eyewear.

The provided product information does not specify if these sunglasses are polarized. Typically, polarization is a feature that would be highlighted.

The 52/17/140 sizing is fixed. For minor adjustments, consult an optician or a specialized eyewear store. Significant fit issues may require considering a different model or size.

Minor surface scratches may be unavoidable over time. Avoid abrasive cloths or cleaning solutions. For significant scratches impacting vision, lens replacement may be necessary through an eyewear professional.

Ensure the sunglasses are positioned correctly on your nose and ears. Acetate frames can sometimes be gently adjusted by a professional for a more comfortable fit.