OCR Text |
Show : New Cinema Screen Cinemas In three dimensions, a problem on whleh several fortunes have .been spent In recent years, are achieved In an entirely new way by an English Inventor who has developed devel-oped a motion picture screen which bas for Its surface 000.000 tiny glass lenses, each barely a quarter of an Inch across. The screen la made by first coating the usual surface with a thick layer of white lead and then affixing the glass globules to this white leud coutlng. This work is care-fuly care-fuly done by hand. The stereoscopic effect Is then obtained ob-tained wltb ordinary film aud a standard stand-ard projector, for the myriad tiny lenses split up tbe light Into hundreds of thousands of minute beams wnlch are Individually magnified o tbe screen so that each lens gives depth In relief and produces the Illusion that the spectator Is looking around the object photographed. Popular Mechanics Magazine. |