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eWEEK(中国)实验室测试了明基BenQ DX550,这款 DLP 投影机采用了广角镜头,通过手动变焦,可在1米～10米内投射出23～300英寸的画面,而且它的亮度达到了1500ANSI 流明,从而适合在各种面积的会议室、教室等演示环境中使用。由于 DX550的可变焦镜头位于机身的左侧,它采用缩藏式设计,避免了因突出引起的镜头破裂或损坏。在 DX550的说明书上标明了它的最低投影范围是2米,但测试中,我们发现在1米远的地方它仍能投射出清晰的画面,图像
eWEEK (China) lab tested BenQ BenQ DX550, this DLP projector with a wide-angle lens, through manual zoom in 1 to 10 meters projected 23 to 300 inches of screen, and its brightness reached 1500 ANSI lumens, It is suitable for use in a variety of area meeting rooms, classrooms and other presentation environment. Because the DX550’s zoom lens is located on the left side of the body, it uses a compact design to avoid rupture or damage to the lens caused by the protrusion. The DX550’s manual states that its minimum projection range is 2 meters, but in the test we found that it still projected a clear image at 1 meter