Antique Art Deco opera binoculars in mother of pearl and brass, finely chiselled. From ca. 1900. Dimensions: 10 x 5.7 x 12 cm. Extendible opera binoculars in excellent condition. The lenses are in perfect condition and can focus smoothly. The item can be adjusted thanks to the central wheel. Elegant item in brass, very classy and still useful. Provided with telescopic handle. By turning the central wheel you can adjust the lens focus. It gives you a clear sight amid the theatre darkness. The 3x magnification will show you all the details of the stage and the field of view is wide enough for you to see the entire theatre.