If you regularly change lenses on your camera, dust or debris will eventually end up on your sensor. There are things you can do to mitigate that, but any time you expose your camera's interior to the ...
We've recently looked at ways of keeping unwanted things out of your DSLR, like the Dust Donut and the dri+Cap. But, what do you use if you've already got nasty dust specs all over your sensor: ...