各位大侠，求助一下：

淘气我今天下午出去拍照，刚刚发现我的照片出来后在同一个位置都有一个黑点，打开镜头盖看了一下，镜头还算蛮干净的，这是不是感应器脏了啊？

我的相机是佳能30D。

我也按时间上逐到有黑点发生的时候，貌似就是上一次出现的，有几个星期了。不会是因为什么镜头盖子没盖，阳光照射伤害的吧？

刚才匆忙翻看了一下使用手册，关于介绍清洁感应器那章，我正在充电，还没有开始清洁。 各位大侠给点建议和提示，这个问题可以自己清洁感应器嘛？ 后果会很严重吗？

谢先~

小问题, 经常碰到, 用气吹 吹把, 相机向下.

嗯，好，谢谢哈~ 有大侠的指点，我还多些信心...

用皮老虎使劲吹反光板

别用别的啥去那里面擦,最多吹下

这种情况得将反光板抬起(菜单里有[清洁传感器]的选项，就是实现这个功能的)后吹CMOS。

这种情况是常见的，吹就可以了！

谢谢各位，我已经把它解决了~ 吹掉的~ 开始觉得那黑点很大，以为别的什么问题呢。
吹得时候不是很容易，不过还好不是什么其他的粘在那里，使劲吹多几次，好了~

非常感谢各位~

还好是30d，要是5d就麻烦大了。
检查cmos是否干净，最小光圈对天空不用合焦拍一张ok。
5d的进灰问题是胎里带来的，不好处理；专修技师推荐的方法是拧下镜头冲地连拍几张，有bt色友说象磕鞋底泥一样处理 最好是别吹，越吹越多。

你所说的5D进灰问题是指的5D的反光板、对焦屏、五棱镜、取景器的进灰问题，和楼主所说的COMS粘灰是两码事。不管30D还是5D，COMS粘灰后的处理办法是一样的。

ag2r，这是什么比赛啊？

是在比利时举办的列日-巴斯通国际自行车比赛~ 呵呵

最好的censor清洁工具
我有一套，非常好用。




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兄台也是用5d吧？