Do these actually block blue light?

They are sold as blue-light blocking glasses, so the lenses are made to filter part of the blue spectrum from screens. No filter percentage or certification is stated, so treat the effect as modest rather than clinical.

Will the blue lenses change how my screen looks?

Blue-light lenses usually carry a slight tint that can cool or warm what you see. Expect a small color shift, most noticeable in photo and design work.

What face shapes suit a 54mm rectangular frame?

The angular shape balances round and oval faces well and adds structure to softer features. The 54mm lens width is on the larger side, so narrower faces may find it wide.

Are they prescription-ready?

The frames are standard acetate eyewear, so many opticians can fit prescription lenses. Ask your optician before buying, since lens swaps on designer frames are not always straightforward.

How do they compare with dedicated blue-light brands?

Tom Ford offers stronger frame quality and styling; dedicated brands publish filter specs and often include cases and cloths. Choose these for the look, the others for documented lens performance.