TA的每日心情 | 擦汗 2019-6-16 23:34 |
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签到天数: 1277 天 [LV.10]大乘
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这个是每个选项说明。
Controls the way metering and AF are activated by the shutter button half-press (SBHP) and the AF ON buttons.
0. Metering + AF start
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(Default)
SBHP: Starts both metering and AF. Metering runs continuously while the button is down or until timeout. AF is continuous only if in Servo mode. AF stops when the button is released.
AF ON: The same as SBHP.
1. Metering + AF start/AF stop
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SBHP: Same as default.
AF ON: During a SBHP, holding down AF ON will freeze Servo focus at the last focus obtained. Release to resume Servo focus. In One-shot AF there is no effect when the button is pushed, but there is another One-shot focus when the button released.
When pressed without the SBHP, AF ON just turns on metering.
2. Metering start/Metering + AF start
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SBHP: Starts metering only.
AF ON: For One-shot, focuses each time the button is pressed. For Servo, focuses continuously while button is held down.
3. AE Lock/Metering + AF start
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SBHP: Starts metering, but metering is not continuous as usual. It takes a reading and locks it, lighting up the AE Lock indicator ( ). Unlike regular AE Lock, releasing unlocks the setting.
AF ON: Starts both metering and AF as in the default setting. While holding AF ON, a SBHP freezes the meter, but Servo focusing continues.
4. Metering + AF start/disable
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SBHP: Same as default.
AF ON: Does nothing. |
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