*Frosted objective lens housing eliminates distracting reflections, molded nose-bridge with no sharp edges; Lenses are adjustable to allow for change in focal length | *2.1X magnification of the television screen. Maximize your screen with special TV-glasses which Makes your TV-screen appear twice as big. | *This TV glasses are suitable for hyperopia people | *Close-focusing distance of 10 ft. to , Allow you to focus on everything ten feet away and further, Perfect for watching television, movies, sporting events and theater | *Each eye lens can be focused separately (¡À3 diopters), Ensure a clear view of everything in your path