Persol - PO3019S - Black

The Meflecto system is an innovation by Persol that incorporates flexible temples, often featuring small pistons, allowing the sunglasses to adapt to the wearer's head shape for improved comfort and fit without compromising structural integrity.

The acetate frame is generally hypoallergenic and well-tolerated by most individuals. However, if you have specific skin sensitivities, always consult product material details or a professional.

Crystal lenses are made from mineral glass, offering exceptional optical clarity and scratch resistance. They are known for their purity and minimal distortion compared to many plastic-based lens materials.

The PO3019S features a lens width of 55 mm and a bridge width of 18 mm. These are standard measurements. The Meflecto temples also offer some adaptability for a regular fit. It's recommended to compare these measurements to sunglasses that fit you well or consult an optician.

While this specific guide focuses on non-prescription sunglasses, many Persol frames are designed to accommodate prescription lenses. It is best to consult with a qualified optician to confirm prescription lens compatibility and options for this model.

PO3019S is the specific model number designated by Persol for this particular style of sunglasses.

The Meflecto flexible temples are designed to offer a degree of adjustability. If they are too tight, gently try to slightly widen the temples. If too loose, they may need professional adjustment or a slight inward bend. Consult an optician if unsure.

Ensure you are using a clean microfiber cloth specifically designed for eyewear. Clean the lenses with a mild lens cleaning solution or a slightly damp cloth if necessary, followed by drying with a clean microfiber cloth. Do not use harsh chemicals.

Minor scratches may be unavoidable over time. For significant scratches that impair vision, lens replacement by a qualified optician is recommended. Proper storage in a case helps prevent scratches.