尼康24-70镜头为什么大光圈时有点虚

2025-04-02 21:39:24
推荐回答(5个)
回答1:

这是正常的,所有镜头的最佳光圈都是在最大光圈的基础上收3,4档左右,所以最大光圈的表现是会差一点
而且24-70的光圈比较大,景深比较浅,拍比较近的物体是也容易有跑焦的现象,所以发虚就不奇怪了

回答2:

大哥,这是正常的光学想象啊,不然人家怎么虚化要用大光圈啊,焦外柔和就好,不喜欢可以缩小到f3.6以下

回答3:

可能的问题:
1. 聚焦不准;
2. 相机不稳;
3. 跑焦(镜头与相机匹配的系统问题)
你所说的问题与全画幅无关
如果能排出上面1和2,那就是跑焦了,跑焦多半是镜头问题,可以去维修部校准,如果机身有镜头聚焦校准功能也可以通过机身进行校正。

回答4:

有可能是对焦不实, 看样片才能判定;

虚实跟画幅无关;

回答5:

镜头,光学问题,跟全副没关系

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