For a couple of months, I work to reduce my backlog of undeveloped images whenever I have some spare time. Over the years, some (many) folders of undeveloped images found their way only to my external disk The oldest folder is dated from 2009 😲. In general, these folders contain quite often only images of flowers, birds, cats or so and nothing from more important trips. But, also a couple of trips are among these, just like the one, I’m talking about today.
Back in October 2014, I was in Flandern at the Belgium coast. A few images were already developed, but the majority were still waiting.
When looking at the image files, I remembered at once, why they were still waiting for development. Especially in the upper parts of the images, the sensor captured a lot of dust spots. I haven’t counted them, but I guess, each image had more than a hundred of these spots to be removed. Fortunately, I took those images raw, so that the removal didn’t cause any quality problems and the raw development software is so well developed to remove these spots in general without any glitches.
Although having dust spots is not that uncommon, the enormous number of them, I was faced with, is. You have to clean your sensor when photographing with a camera with interchangeable lenses regularly. Back in film days, you did this each time when putting a new film in. Now, having a digital sensor, the sensor has to be cleaned regularly. In case, you’re not familiar with this, drop me a comment below.
As I said, having dust spots is annoying but not uncommon. But, the camera I was using at that time, had a huge problem. Those spots were not only dust. In addition, each shutter release distributed a tiny amount of machine oil being used for the mechanical part of the shutter over the sensor. Fortunately, this issue was accepted by the manufacturer and a portion of this camera model based on a certain range of serial numbers was called back for repair. Also, I would have been glad, if the call back was much earlier.