ZOOM LENS INTEGRATED DAY/NIGHT MONITOR CAMERA

摘要

PURPOSE: A zoom lens integrated day/night monitor camera is provided to correct a color aberration without changing a filter or a lens depending on variations of illumination used in day/night with a low cost. CONSTITUTION: A zoom lens integrated day/night monitor camera includes a zoom lens(100) the zoom function of which is automatically operated by an external control signal, for automatically controlling a focus distance. A CCD board(200) accumulates light inputted from an external light source and outputs it to the outside in line with a vertical synchronization signal along with a picture information collected in the zoom lens. A filter(300) has a characteristic of passing a visible ray and an ultra-violet ray and passes the picture information from the CCD board and light. A pick-up unit(400) converts the picture information via the filter into electrical signals. A video signal processor(500) converts the picture information outputted as an electrical signal via the pick-up unit by means of the external power supply into image signals. A day/night switch and lens controller(600) determine whether an ultra ray illumination is selected or not from the outside depending on variations of day/night to output the control signal to the zoom lens.