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(2)内置闪光灯的曝光特性内置闪光灯的闪光指数的检测结果如图18,根据变焦设定的焦距的增加,相应指数有差别,其最大指数为GN11。用该内登闪光灯作闪光自动摄影时的自动调光特性如图19。由图可知,在近距离有过曝、在远距离有大曝倾向,其差异处在彩色负片范围(±EV)内,
(2) Exposure Characteristics of the Built-in Flash The built-in flash’s flash index detection result is shown in Figure 18. According to the increase of the focal length set by the zoom, the corresponding index is different, and the maximum index is GN11. The auto-dimming characteristic when using the inner flash for flash automatic shooting is shown in FIG. 19. As can be seen from the figure, there are overexposure at short distance and big overexposure at long distance, the difference lies in the range of color negative (± EV)