New Made in Japan Extra thick 8mm celluloid Craftsman Handmade Mei-pin Haruo Sakaku (Brand Name) Model Number: ME-204 C-2 Brown Demi 46□23-145 HAND MADE IN JAPAN Only tried on. They didn't fit me because my face is large... If you know the prescription, you can easily replace the lenses at online shops like Lens Exchange.com.