Please refer to pictures for condition and measurements. Estate purchase. These are definitely prescription and I believe bifocals. Please refer to pictures. There is a number written inside that says 8703 30 52 16. I’m not sure what those numbers mean but please refer to pictures. I see some subtle marks/smudges on the glasses and frames. They can spread out a little bit. I did try them on and they do stay on my face but I’m not glasses expert since I don’t wear glasses. These are as is. I will be putting them in a random glasses sleeve to protect them. See last picture. Clean smell. Pet free smoke free home. Please feel free to ask me any questions.