These are Ito Lens night driving lenses (Neo Contrast 160 HM) fitted to greenglass folding grip sunglasses. They reduce the glare from headlights of oncoming vehicles. I have only used them a few times since purchasing them, so there are no visible scratches. However, please understand that these are used items before purchasing. * Ito Lens (Neo Contrast) https://www.itolens.jp/neo_contrast/nightdrive * greenglass folding grip sunglasses https://www.hugozawa.jp/wp-content/uploads/2022/12/gg_CATALOG.pdf