query: What causes this kind of sensor spots, and how do I clean it?
positive_passages.docid: 32198
positive_passages.text: What is the best way to clean the sensor on a interchangeable lens camera (mirrorless or digital SLR)?
negative_passages.docid: 83881
negative_passages.text: Sensor hangs loose in the body when camera is switched off
negative_passages.docid: 36288
negative_passages.text: Weird glass artifact
negative_passages.docid: 114991
negative_passages.text: Particles are clumping on each frame
negative_passages.docid: 23938
negative_passages.text: How to clean my soldering iron tip or how to determine that it's beyond repair?
negative_passages.docid: 25743
negative_passages.text: How do I clean the inside of my viewfinder?
negative_passages.docid: 8199
negative_passages.text: Is this dust on lens or something else?
negative_passages.docid: 146384
negative_passages.text: What are these spots on the PCB that are by the mounting holes?
negative_passages.docid: 100527
negative_passages.text: What is causing the strange lighter circles in images taken with my Canon 15-85?
negative_passages.docid: 12470
negative_passages.text: Dust on Sensor After Many Cleanings DSLR
negative_passages.docid: 60100
negative_passages.text: Where do the white lines come from in my composite?
negative_passages.docid: 2311
negative_passages.text: Cause of black artifacts in render?
negative_passages.docid: 33211
negative_passages.text: How do I diagnose the source of focus problem in a camera?
negative_passages.docid: 154271
negative_passages.text: How long is too long to leave the shutter open before prolonged exposure to light damages the sensor?
negative_passages.docid: 71464
negative_passages.text: How can I find the source of a mysterious bad smell?
negative_passages.docid: 9453
negative_passages.text: Unwanted PlotMarkers appear at non-existent places
negative_passages.docid: 100040
negative_passages.text: How can I avoid soft dull "spots" in my pictures?