A dust sensor is an optical electronic system to detect fine particles such as dust. In principle, an optical dust sensor detects the dust particle concentration the in air by using an optical sensing ...

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A few days ago I noticed a small dark line in the photos I was taking with my Nikon D70, all at exactly the same spot. After cleaning the lens and such I came to the conclusion that somehow I had ...

Back in October, the fine folks at LensRentals noticed that Nikon’s D600 DSLR was picking up dust on the sensor at an accelrated rate. They put their cameras through a lot of heavy use, but what about ...

November 9, 2017 Add as a preferred source on Google Add as a preferred source on Google When it comes to purchasing a lens for your digital camera, the sheer number of options, specifications, ...