佳能500D对焦不实怎么办

2025-03-28 08:28:58
推荐回答(1个)
回答1:

佳能的相机一直就有这个问题,解决起来很简单。楼主的相机是佳能500D,所以哦我们就用佳能500D来说吧!调整拍叫,我们需要几个步骤。楼主,请往下看,下面是详细的解决方法。跑焦解决方法
1、将对焦按钮与暴光锁定按钮分开。佳能相机半按快门时就将暴光与焦距同时锁定了,我们要做的是半按快门时只锁定暴光,而按另外一个键才锁定对焦。这样做的好处是便于你在暴光指数不变的情况下充分构图。具体操作是:进入相机的自定义设置,选C.Fn-4,再选1,按set键.这样就将对焦按钮从快门中分离出来了,按*键才是对焦.你可以试试,此时你半按快门镜头并不自动对焦,只锁定了暴光指数;你按*键时镜头就开始自动对焦.
2、选择自动对焦模式.自动对焦模式有三种,分别ONE
SHOT(单次自动对焦)、AI
FOCUS(人工智能自动对焦)和AI
SERVO(人工智能伺服自动对焦),强烈建议选第三种。在这中模式下,只要你按着*键不放,镜头就始终在自动对焦,哪怕焦点很实了,只要焦点有一点点移动,你就会感觉到镜头在转动,那是在自动追焦。
3、注意按下快门的顺序.正确的操作是:先对主体半按快门测光并锁定,然后按*键对主体对焦并按住不放,最后拇指与食指同时轻轻用力按下快门。
只要在这种模式下对焦后重新构图很方便而且不容易跑焦,需要你自己多试就能找到窍门,所谓熟能生巧是也。记得有位朋友说原来他的17-85镜头在17端无论怎么操作都觉得焦点不实,主要是感到色散严重,后来用此方法熟练后效果大为改善,仿佛镜头素质提升了一个等级。这也许只是个人感受,不一定有普遍性,但这方法的确是有些效果的。欢迎进入佳能500D论坛交流希望以上内容对你有所帮助!

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