| 摘要 |
An iris controlling method and apparatus for improving definition of a bright object, wherein the photographing apparatus includes an iris, a controlling unit for establishing a shutting level of the iris based on a brightness level of a photographed object and which is capable of limiting the iris shutting level to be less than a predetermined shutting level which is lower than the maximum shutting level of the iris, and an iris operating unit for controlling the shutting extent of the iris based on the iris shutting level established in the controlling unit. Accordingly, degradation of the definition of the object is prevented even though the photographed object is very bright.
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