If i stand in a dark room for a few seconds the camera get’s used to the darkness and the room starts to seem a lot brighter than it originally was. Is there a way to remove this feature? Sorry for the bad English.
Project settings → auto exposure:
If your black spots appear consistently in the same location, you’ve probably got dust particles on your sensor. This is a common problem for DSLRs and mirrorless cameras with interchangeable lenses. … If there are black spots, you’ve probably got dust on your sensor.