Vintage Folding Glasses Loupe Gold Plated Marcasite Lorgnette Collectible. This is very rare Art Deco Marcasite Lorgnette Folding Opera Glasses in gold plated Frame. Lorgnette is quite simply, a pair of spectacles mounted on a handle. Lorgnettes were a common sight during the 19th century at theatres and the opera. Weight: 17,9 grams. This product […]