I purchased this on Makuake, but I'm selling it because I haven't had a chance to wear it. The retail price was 6,600 yen. Please search the title for more details. It's black, with a strength of +1.5. I only tried it on indoors once. Reading glasses, SHIORI, progressive lenses, multi-focal, photochromic, blue light cut, UV cut, sunglasses, compact, foldable, eyeglasses, glasses, Sabae, SI-08R Brand: SHIORI