You are viewing a nice quality Sterling silver lorgnette from the Art Deco era of the 1920's. The overall length is 3" long. The glass area has a 1 5/8" diameter. The glass is 1/12" in diameter. The rims are around the glass are silver. It is spring loaded and by pressing a button on the shaft the glasses open up. The mechanism works properly. The lorgnette is marked: Sterling.