NEC推出了革命性的新型投影仪,它使用一系列的非球面反射镜代替了传统的镜头--这意味着你即使把它放在屏幕跟前仍能得到放大的图像。把它放在椅子上,离开屏幕25厘米左右就足以产生约对角线约1.8米的图像,而当距离变为60厘米时,它就能展现给你巨大的影院标准的100英寸图像。作为一款没 NEC introduced a revolutionary new projector that uses a series of aspherical mirrors instead of traditional lenses - which means you get an enlarged image even when you place it on the screen. Putting it in a chair and leaving the screen about 25 centimeters is enough to produce an image about 1.8 meters diagonally, and when the distance is 60 centimeters it shows you a huge 100-inch theater-standard image. As a no