It is something you wear on your eye.
He also sported a ridiculous monocle on his left eye. :) :)
Yes, they are VERY sexy indeed ;) Of corse if worn with the right outfit there are brilliant. any women will want you. ahahahah no
Germans in the 1700'sThen someone brought the idea to London where he began making them.
An eye piece, eyeglass, or lens
monocles