对于学校和教学培训机构来说,一台超短焦投影机应该是最理想的教学工具。极短的距离内投射出大画面的特性,让讲解者可以避开刺眼的投影光线,同时不再让屏幕上投下硕大的影子影响台下的学员。我们刚刚收到的明基MX850UST就是一台可以满足这样需求的产品,它不只是拥有不错的性能和丰富的接口,更值得一提的是采用了诸多节 For schools and teaching and training institutions, an ultra-short focus projector should be the best teaching tool. Projection of a large screen within a very short distance, so that the instructors can avoid the dazzling projection of light, while no longer let the screen cast huge ghosts affect the audience of students. We just received the BenQ MX850UST is a product that can meet such a demand, it not only has good performance and rich interface, it is worth mentioning that the use of many sections