MULTI-RESOLUTION NUMERAL TYPE VIDEO OUTPUT DEVICE

PROBLEM TO BE SOLVED: To obtain a multi-resolution numeral type video output device that can output a video image of a numeral with magnification without utilizing a system of mechanical optical magnification. SOLUTION: The multi-resolution numeral type video output device of this invention consists of a video reader 1, a video processing and control module 3 and a video output device 4, and the video reader 1 has a lens set 50, a sensor device 60 and a light source 70 or the like in the video reader 1. Furthermore, the lens set 50 has many lenses 50, 51, etc., with different resolution and the sensor device 60 has many video sensor elements 60, 61, etc., corresponding to the many lenses 50, 51, etc., with different resolution. Thus, the video processing and control module 3 selects one signal of the sensor elements and input the selected signal to the video processing and the control module 3 to acquire the different video image resolutions thereby magnifying the video image of the read original.