摘要 |
PROBLEM TO BE SOLVED: To provide focusing techniques that significantly reduce user's sense of discomfort compared with conventional techniques in the techniques of judging a focal position in a TV-AF system with inverting operation. SOLUTION: When a focus position is judged by a TV-AF system, the driving speed of a focus lens is once increased and then decreased after inverting operation. COPYRIGHT: (C)2008,JPO&INPIT |