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宽容度 上期我们从正片与负片的特性曲线可以看出,反转片的宽容度比较小,大约只能表现100倍的光比,超过此范围的景物,只能在特性曲线的线性部分之外寻找地方放置。在曝光时将最亮的部分放在特性曲线线性部分的右端,其余让它向左延伸,直到看不出层次的暗部。这样损失的是暗部的层次,比较容易被人们接受。目前许多摄影杂志将图片的暗部印得漆黑一片,居然也被许多人认为很美,
Tolerance The last period we can see from the characteristic curve of the positive and negative films, reversal film tolerance is relatively small, only about 100 times the performance of light than beyond the scope of the scene, only in the linear part of the characteristic curve Find a place to place. Place the brightest part on the right end of the linear part of the characteristic curve while exposing and let it extend to the left until you can not see the dark part of the level. This loss is the dark level, more easily accepted by people. At present, many photography magazines will dark the picture printed dark, actually many people think that is beautiful,