摘要 |
<P>PROBLEM TO BE SOLVED: To extend flash reach for flashing light and simultaneously reduce smear for non-flashing light. <P>SOLUTION: When a switch SW1 is turned on, a control part 102 changes luminance for aperture control during actual exposure by selection of a program diagram. That is, the control part 102 employs a diagram (B) for flashing as an exposure control program diagram available for actual exposure when a light emission determination part 115 determines that light emission is required, however, employs a diagram (A) for non-flashing when light emission is unneeded. In the diagram (B), luminance Ev as a threshold for changing an aperture value Av is Ev14 larger than Ev11 in the diagram (A). When a switch SW2 is turned on, the control part 102 performs actual exposure using the exposure control program diagram being selected, and causes an AE processing part 109 to control an incident light amount control mechanism 109a. <P>COPYRIGHT: (C)2011,JPO&INPIT |