本篇介紹有關簡單的相機CMOS感應器清潔方法，很多攝影人一直以來都很困擾的問題就是如何清潔相機的CMOS感應器而不會損壞感應器，尤其在戶外頻繁更換鏡頭後經常在CMOS感應器上附著許多的髒污顆粒，一些較大肉眼可見的顆粒可用橡膠噴嘴將其噴除，但一些肉眼無法發現的微小顆粒即無法去除，因此後製時，在有淺色天空的影像上會有明顯的黑點，增加後製工作的困難及時間，一般人此時都會將相機送去代理商代為清潔，但如果只是要清除一些看不見的微小顆粒，其實只要有適當的工具可以在家輕鬆的DIY將之清除。

Today I like to talk about the simple and not complicated way of cleaning of the camera sensor, to clean the sensor by yourself is always a kind of headache to many photographers, one of the most is afraid of damaging the sensor, when you change frequently the lens on location, there are always some tiny dirt on the sensor, normally we can remove the dirt which can be seen, but not those can’t be examine by the eyes, on the post-processing you will see the spot dirt on the image with light sky on the pc, which will be more troublesome and time consuming, then many people will send the camera to the shop for cleaning, but for just those tiny dirt you are able to do the DIY cleaning with suitable tools.