DreamHank Max TV Television magnifying Glasses 2.1X 0 to -300 Degree Focusable Goggles Magnifier Telescopic Distance Viewing (For Near-sightedness) For Nearsightedness, 2.1X magnification of the television screen. Maximize your screen with special TV-glasses which Makes your TV-screen appear twice as big.\ Close-focusing distance of 10 ft. to infinity, 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 (3 diopters), Ensure a clear view of everything in your path Frosted objective lens housing eliminates distracting reflections, molded nose-bridge with no sharp edges; Lenses are adjustable to allow for change in focal length Sturdy protective zippered case included