เกมทายคำศัพท์

ความหมาย: “1. An aperture setting that indicates the size of the lens opening. 2. A change in exposure by a factor of two. Changing the aperture from one setting to the next doubles or halves the amount of light reaching the image sensor. Changing the shutter speed from one setting to the next does the same thing. Either changes the exposure one ____.”

อักษรตัวแรก: S

คำตอบ:  

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คะแนน "IQ": 0