Ray-Ban Eyeglasses Clubmaster Optics - Black Frame Clear Lenses Polarized 49-21

Yes, the included clear lenses are polarized.

Yes, these frames are designed to be fitted with prescription lenses by a qualified optician.

The frame size is 49-21, indicating a 49mm lens width and a 21mm bridge width.

The frame typically combines acetate for the browline and metal for the lower rim and temples, characteristic of the Clubmaster style.

Yes, these are unisex eyeglasses designed to fit both men and women.

Clear lenses themselves do not inherently block UV rays. If UV protection is needed, ensure prescription lenses are specifically treated for UV blocking.

Use a microfiber cloth and a specialized lens cleaning solution. Avoid using paper towels or clothing, which can scratch the lenses.

Visit an optician to have the frame adjusted for a more comfortable and secure fit. Small adjustments can often be made to the nose pads or temple arms.

Gently rinse the lenses with lukewarm water and a drop of mild dish soap, then carefully dry with a clean microfiber cloth. Alternatively, use a dedicated lens cleaning spray.

This may indicate an improper fit. Consult with an optician for professional adjustment. The 49-21 size might not be optimal for your face shape.