Is this dust on the sensor, lens or what?

Started Dec 9, 2012 | Discussions thread
goetz48 Senior Member • Posts: 2,607
Just a question:

Why f/11? With that short focus you have enough DOF. If the spot disappears when shooting with a wider aperture and gets sharper with a smaller one then it is some dust either on the sensor's protective glass. When shooting a snowy landscape apply a exposure correction of +1 or even more. Your photo is severely underexposed.

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Panasonic Lumix DMC-ZS1 Sony Alpha NEX-5N Sony SLT-A77 Sony DT 16-105mm F3.5-5.6 Sigma 10-20mm F4-5.6 EX DC HSM +4 more
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