I have used these glasses about 2-3 times and stored them with care. These are the highest grade glasses from Hakusan Megane, a combination of a durable titanium frame and a navy-almost-black round shape. The original price was 41,200 yen + 16,000 yen for the lenses. I purchased them last year but haven't used them regularly, so I've kept them carefully stored. They have prescription lenses with a subtle blue tint. I will also include a slightly darker blue lens (16,000 yen). I am very particular about the combination of navy frames and blue lenses, and as a result, I chose extremely thin blue lenses. Hakusan Megane is a representative eyewear store known for its original round glasses, and they are very useful, with after-sales service that allows you to use them for a long time. Although I only used them 2-3 times and there are no scratches, I recommend purchasing new ones for those who are very sensitive. I will also include an unused dedicated soft case and glasses wipe, which cost 3,000 yen. I purchased them for a total of over 70,000 yen. The lens prescription is PD R30.5 L30.5 S R-1.25 L -1.25 C -0.25 AX90. Please refer to the official website for external and internal dimensions. Thank you for your interest.