| 摘要 |
An automatic exposure control device for a single lens reflex camera includes a correction circuit for generating current in accordance with the intensity of light incident on a photosensitive element which is unrelated to scene light. The light measuring circuit includes a capacitor for storing a voltage representative of the scene light and an integrating capacitor which is charged by a current proportional to the light intensity incident on the photosensitive element. When the photosensitive element is blocked from the scene light as the photograph is taken, the correction circuit generates a current in accordance with the stray light.
|
