摘要 |
PURPOSE:To automatically execute focusing control all over the screens. CONSTITUTION:While CCD 6 for photographing is arranged on an optical path from a main optical system 1, light is dispersed by a half mirror 5 in the midst of the optical path from the main optical system 1 to CCD 6 for photographing and CCD 8 for automatic focusing of surface constitution is arranged in the spectral path. An operation processing is executed in CPU 2 through the use of a picture signal from CCD 8 for automatic focusing and the main optical system 1 is driven with an AF motor 3 based on the data. |