draper at grey signature series e acoustically transparent screen - 108 diagonal widescreen format
dr8274signature series e ceiling-recessed electric projection screen . independently motorized aluminum ceiling closure disappears into the white case when screen is lowered . hinges are completely concealed . the closure is supported for its entire length preventing the possibility of sag . features clean appearance of a ceiling-recessed screen . black borders standard on all formats optional on av . depending on surface available in sizes through 16 x 16 and 240 ntsc . custom sizes available . warranted for one year against defects in materials and workmanship . screen material at grey at grey offers the acoustical properties of our popular at1200 while providing the best optical qualities of both matt white and high contrast grey . it is unique in that it offers both a 180 viewing cone and the vivid color contrast associated with high contrast grey materials . washable flame and mildew resistant . available in sizes through 6 x 8 or 10 diagonal . gain of 0.8 . not recommended for screens smaller than 80 wide when used with lcd or dlp projectors . peak gain of 0.8 .