2800hv

... /Net weight7kg/5.5kg Projector / supply / document camera /visualizer(AV-2800HV)

1.Visual presenter used in education 2. 22X optical zoom ,8X digital zoom 3.1300,000 pixels 4. RS-232 control visual presenter technical specificationNew High Pixels Visual Presenter22X optical zoom ,8X digital zoomModel 2800HV2800SD2800SVOptical partslensF1.6 -- F3.2, f=3.9 –85.5mmF1.6 -- F3.2, f=3.9 – 85.8mmF1.6 -- F3.2, f=3.9 – 85,8mmDisplay areamaximum 380×270 mmmaximum 380×270 mmmaximum 380× ...