Is a very cool retro glasses they are used if they do show some small signs of we're pleased with close to your pictures there is a little green oxidation in parts of it all in all they clean up pretty well there are some scratches in the lenses these are sold as is. I do not know the measurements they are small I'm a grown man and they do not fit me.

There is a number 46 marked on one of the top of the lens.

They have bifocals on the bottom of the lens I cannot tell you what strength the lens are at all