Any DSLR or mirrorless camera that takes interchangeable lenses can collect dust or other debris on the sensor surface. Sensor dust can be annoying at best, because it produces dark diffuse spots in your images that become more even more obvious if you use heavy contrast and sharpening adjustments. The risk of getting dust on […]
Sensor dust
Small particles that settle on the sensor surface and produce dark, diffuse spots in your images. Sensor 'dust' may be fine, inorganic particles, but it can also consist of stickier organic matter or fibres.