These are computer lenses for Oakley Frogskins. Suitable for night practice fields and night fishing. These are spare lenses I received as part of a store campaign when we, as a group, ordered sunglasses a few years ago. I am selling the ones that the members who didn't use them are offering. They usually cost around 3800 yen. Made in Japan with UV protection, so they can be used outdoors. Suitable for night games, driving, and various other situations. This is a listing for the lenses only. The frames and cloth in the photos are not included. These are not flimsy, fashion lenses. Made from medical-grade lens material, and made in Japan, so they are not genuine. Shipping included. Please refrain from price negotiations. Lens Features... Non-prescription Model Name... Frogskins Popular Model Name... Frogskins Stains, tears, odors, etc.... None