The invention controls and adjusts flash output accurately to reach correct exposure under condition of low cost and low power consumption.

藉此，本发明可达 成以低成本及低功耗实现精确控制及调整闪光灯的闪光强度及正确曝光的效 果。

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To make this work, use the partial metering mode (or spot metering mode) over the subject where you want to lock the flash output then press the asterisk (*) button.

相机的测光方式要设置在局部测光或点测光方式，测光点对着你想要锁定曝光值的目标，按下锁定钮。

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Machines are used where they're worth it: at another station, one tests the power output of finished cells with a flash of light before robotic arms place them into bins according to performance.

机器要用在更能发挥他们价值的地方：在另一个车间里，用一道光来检测成品电池的输出功率，然后依据检测结果使用机器手将他们放在箱子里。

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Additionally, the flash head tilts up to 120 degrees for situations that call for bouncing the flash output.

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Nikon's Creative Lighting System (CLS) supports advanced wireless lighting and creative flash shooting by controlling flash output independently for a master unit and a remote unit group.

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Although the latest reading is above the preliminary "flash" estimate of 47.9, the sub-50 reading still means private-sector output in the 17-nation currency bloc contracted in December.

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