open lens aperture 中文意思是什麼
open lens aperture
解釋
發散透鏡孔徑-
The amount of light that enters the lens can be controled by the length of time the camera shutter is open for ( the exposure ), and the width of the aperture ( the fstop )
進入鏡頭光的總量可以由照相機快門打開時間的長短(曝光)和孔徑的寬度決定。
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