Originally Posted by
Donald
I think mirrorless cameras are a great invention, but there are downsides as well. It's not all wine and roses.
With mirrorless, the one biggest drawback, for me, would be sensor exposure. Here is a copy of what one website says:- "When you change the lens on a DSLR, the sensor is mostly protected by that mirror that sits right in front of it. Dust can still get into the camera housing when you change lenses, but floaties in the air are less likely to land on the sensor.