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Showing posts with label
camera
.
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Showing posts with label
camera
.
Show all posts
Wednesday, March 16, 2016
Notes on Cameras, Exposure, and Photography by Michigan State University
P Mode
自己要設好 ISO
P Mode 會先決
不 blur
, 所以
光圈放最大
,再看 shutter speed; 有空間才會縮光圈,
加
景深
。
i.e.
若自設 ISO 小,P Mode 會將
Aperture 放到最大
(ex. f .4), 然後 shutter speed 不致過慢,相片不 blue 為首要
ISO 加大,P Mode 的 Aperture 有空間調大
,會加強景深 (ex. f.9)
, shutter speed 仍能保持速度,blur 和 depth 兼顧 。
Wednesday, August 31, 2011
相機 101 筆記
Given 輝度 (i.e. 環境光線) 下,平衡
ISO、光圈和快門
三個數值,來達到自己想要的相片效果。
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