Antique Opera Glasses / Theater Binoculars – ca. 1880–1920 Elegant antique opera glasses from the late 19th to early 20th century. Made with a brass/bronze-toned metal frame and cream-colored barrels typical of high-quality pieces of this period. The central focusing wheel works well and provides a clear, sharp image. In good condition for its age, with light signs of wear consistent with time.