The opera glass

An opera glass is a compact optical device designed for close-up viewing of performances in a theater or opera house. It functions like miniature binoculars, magnifying the stage to enhance your viewing experience without the bulk of traditional binoculars. Typically featuring two lenses and a simple focusing mechanism, opera glasses are lightweight and discreet, allowing spectators to see fine details and facial expressions more clearly from a distance. They are ideal for enhancing enjoyment during theatrical performances while remaining unobtrusive and stylish.