Supply Optoma projector models D741STLV Albert distributor in Shandong Jinan Jia Ming

Optoma D741STLV, high-definition short-focus lens, throw ratio of 0.6: 1,1 meters can be projected about 82-inch big screen projection installation erection requires a shorter distance, meeting room to save more space, not then the projection distance is too long as not to worry the big picture requirements, classroom teacher student clickers using less vulnerable to lighting effects projector. Texas Instruments fourth-generation high-end integrated image processor, up 10Bits processing computing power, with harmonic and dynamic processing image compression, optimized 3: 2/2: 2 frame rate conversion, noise removal filter of etc., the picture is more smooth and stable performance without noise hearing.