| 摘要 |
<p>A method for driving a shutter of a camera includes the steps of determining whether a first shutter release is performed, measuring light and distance to the subject if the first shutter release is performed, determining both a focus position of the focus control lens to the subject and a light exposure according to the measured light and distance, reading focus compensating data stored in a memory, calculating a compensated focus position on the basis of the focus compensating data, determining whether a second shutter release is performed, moving the focus control lens to the compensated focus position, and driving the shutter. The focus compensating data are obtained by a method including the steps of: setting a focus control lens to an initial position, moving a lens barrel to a first zoom position to a subject, measuring actual focus lens position, calculating a focus compensating distance by measuring the difference between the position of a designed focus lens and actual focus lens position, and storing data on the calculated compensating distance in a recording medium.</p> |
