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p.1 #1 · p.1 #1 · Mirrorless ultra wide lens dust bunnies!?! | |
Went to New Zealand and used the Leica 21 SEM on Nex 6 for much of the WA duties. On reviewing photos I saw the regular sensor based dust bunnies, however on a few I saw a much larger, and more diffused shadowy artefact.
On investigattion I have discovered it was due to dust on the back of the rear most element. Generally I thought the dust on the lens did not impact IQ, but it appears it does in this case as the rear element is close to sensor.
This type of dust bunny is quite hard to remove. I guess in future I need to keep the lens and sensor clean.
Have you guys experienced it, and on which camera / lens combo?
Example, note the smudge, top middle of the frame.
http://www.lotuscreativeworks.com/photos/i-K3dC6dg/0/XL/i-K3dC6dg-XL.jpg
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