Persol PO3399V Optical Frames - Black

The frames are made from acetate, a high-quality, durable, and flexible plastic material.

No, the Persol PO3399V frames come with transparent demo lenses. You will need to have prescription lenses fitted by an optician.

The squared acetate frame is recommended for round and oval faces as it adds angles and definition. It may be less suitable for very angular face shapes.

Yes, you can wear them with the demo lenses, but they are not designed for optimal vision. Alternatively, you can have non-prescription clear lenses or blue-light filtering lenses fitted by an optician.

The key dimensions are: Lens width: 53 mm or 55 mm (depending on the specific variation), Bridge width: 20 mm, and Temple length: 145 mm.

Gently clean with a soft, lint-free microfiber cloth. For stubborn smudges, use a mild lens cleaning solution. Avoid harsh chemicals.

The manufacturer part number (MPN) is Po3399V, and a specific variant is 0PO3399V 95.

Take them to an optician. They can make precise adjustments to the temples and nose pads for a perfect fit.

Demo lenses are for fitting purposes and are not meant for long-term wear. Replace them with prescription lenses as soon as possible. Minor scratches on demo lenses typically do not affect the fitting process.

Ensure the frames have been properly fitted by an optician. Improperly fitted frames can cause pressure points or discomfort. Minor adjustments may be needed.