I have a bunch of dirt and hair on my images. Not the lens. I've had the sensor on manual and there doesn't appear to be anything there. I've tried to blow air in and even wiped the screen real quick with my microfiber cloth. Still nothing goes away. I'm gonna bring into a camera shop but have a shoot for the next two days and wont have time. If I'm seeing dirt and hairs, is the only option with it being on the sensor?