lens opening 中文意思是什麼
lens opening
解釋
鏡頭開度-
He was always forgetting to put film in the camera or turn on lights or remove the cover from the lens opening.
他不是忘記裝膠卷,打燈光,就是忘記揭開鏡頭蓋。 -
So what is the ideal shape for the lens opening
因此光圈理想的形狀是怎樣呢? -
Figure 4 : here ' s the test target as photographed with an upwards pointing triangular lens opening and with the film too close to the lens
圖三:一些簡單的黑白的測試圖樣,用於判定光圈形狀對失焦圖像的影響。
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