摘要 |
PROBLEM TO BE SOLVED: To always effectively prevent the occurrence of a photograph taken with camera shake whether a focal distance is long or short or whether a subject distance is long or short even if camera shake having a component in a rotating direction occurs in a camera when photographing. SOLUTION: The camera shake occurring in the case of photographing by pressing a release switch 21 is detected every regular time by 1st and 2nd camera shake detection parts 6A and 6B consisting of an accelerometer and a sampling circuit, converted into angular velocity dataωk , every regular time by an arithmetic means 10 and stored in a storage means 11. Furthermore, the arithmetic means 10 arithmetically calculates shake correction data BLzp predicted by tinging subject distance data Dx obtained by an AF circuit 16 and focal distance data Zpx obtained by a zoom position detection circuit 19 with the angular velocity dataωk obtained this time and acceleration dataωk-1 obtained the previous time. The movement of an image position caused by the camera shake on a film surface 2 is negated based on the data BLzp.
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