5 拍摄照片 61 拍摄照片 61 选择拍摄模式 ................................................................62 模式 P：程序 AE ......................................................................62 模式 S：快门优先 AE ..............................................................64 模式 A：光圈优先 AE ..............................................................69 模式 M：手动曝光 ......................................................................72 自动模式 ......................................................................................74 自动对焦 ......................................................................................77 对焦模式 ......................................................................................78 自动对焦选项（AF 模式） .............................................................80 对焦点选择 ......................................................................................82 手动对焦 ......................................................................................87 检查对焦 ......................................................................................89 d 曝光补偿 .............................................................................91 C （自定义） ................................................................................91 对焦/曝光锁定 .............................................................................92 AF-L 和 AE-L 按钮 .............................................................................93 BKT 包围 .............................................................................................94 O AE BKT ................................................................................................95 W ISO BKT ......................................................................................95 X 胶片模拟 BKT ..............................................................................95 V 白平衡 BKT ..............................................................................96 Y 动态范围 BKT ..............................................................................96