Believe it or not, I’ve almost got all the dirt off the Pentax K100DS sensor. Only “almost” though, as it seems every time I’ve scrubbed one bit away another appears. At the moment there is still a small dot in the lower right. So far I’ve gone through half of a cleaning ‘kit’, or about six swabs and an ounce of methanol. This in addition to a lot of air, some isopropanol, and regular lens cleaner & swabs. Maybe I should have started with a shovel.
Meanwhile the autofocus has gone from working occasionally to not functioning at all. I’ve also used up two sets of AA batteries. If I ask myself objectively “is this camera worth it?” I have to answer “no”. True it can produce some good pictures (with a lot of effort) but so will my other cameras – with a lot less effort. With a ‘success rate’ of around 2% at best, the infamous “Mystery Camera” is destined for a shelf somewhere.
In the meantime, here’s some scenery shot with it. Some have had the spots retouched, but the last one hasn’t.
Lens used was the 50mm f1.4 Super Takumar, all manual settings.
I should do a piece on how I preset for ‘all manual’. I also want to do at least one comparison shot between this APS-C camera (1.5 crop factor) and the other, the Canon T100 (1.6 crop factor), using the same lens (Super Takumar 35mm f2 which is close to ‘normal’ for this format) and settings on both to show how the sensors compare (6MP vs. 18MP).
Maybe after I clean the sensor. Again.