| 摘要 |
PURPOSE:To read data correctly even when read times are overlapped by obtaining a photoelectric conversion output to represent picture information relating to setting of image pickup condition corresponding to effectively equal exposure time in the same field for plural number of times. CONSTITUTION:An object light received via a focusing lens 1 is converted into an electric signal and written in a 2nd memory 5 and a 1st memory 6 storing picture data respectively. The a recording picture exposure control circuit 11 obtains an optimum exposure condition to read recording picture data of an image pickup pattern of a succeeding field based on the picture data written in the 2nd memory 5 and reading of the picture data of a CMD 2 is executed. Furthermore, an AF area exposure control circuit 10 obtains an optimum exposure condition to read an AF picture data in an AF area of a succeeding field based on the AF picture data stored in the 1st memory 6 and a read control circuit 12 is used to execute read of the picture data of CMD 2. |
