Sensor dust” has become a real issue for some digital photographers, reminiscent of the days when you had to spot each print when enlarging if your enlarger or negative was not flawlessly clean. There are numerous ways to deal with this, with prevention being the best, but there are also “dust reference” images, dust removal in processing and even dust shake-off mechanics in cameras. Do you find that you have “dust issues” with your DSLR?