These are flip-up clip-on reading glasses. They easily attach to your existing glasses and are a convenient item that you can use only when needed. They also have a blue light cut function, protecting your eyes when working on a PC or using a smartphone. 【Product Condition】Slightly scratched or dirty. There are fine scratches on the lenses, but there is no problem with use. 【Color】Black (frame), Clear (lens) 【Functions】Flip-up, Blue light cut 【Price】4,980 yen 【Magnification】+1.5 If you are nearsighted and use -3 diopter glasses, these will result in -1.5 diopters. Thank you.