I guess my question is not just limited to D300 but most DSLR cameras. I noticed there were a few small spots appearing on my pictures. I look through the lens at the open bright sky and saw them. I changed another lens and have the same spots. I therefore think it is on the sensor.
There were some YouTube on cleaning of the sensor but it looks complicated. I saw the 'cleaning pen'. Will it be easier? Any advice?
There were some YouTube on cleaning of the sensor but it looks complicated. I saw the 'cleaning pen'. Will it be easier? Any advice?