sensor

I have a Sony A6000 and it seems like I need to clean the sensor every few months. I don't change lenses very often at all but the camera is exposed to around a 30mph wind pretty much the whole time I'm shooting because I am flying in a paramotor. I have been using the 35mm f/1.8 lens where...

One of my D750’s is displaying dust in images. Quite a few specs, all round and tiny. Mostly to the top and some to the right of the frame. Only usually visible in long exposures and shots above f11 but very annoying and lots of them. Have looked at the sensor and used a rocket blower but to...