Thread: HELP! Dust on my PenF
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Old 6th June 2018
Ricoh Ricoh is offline
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Re: Dust on my PenF

When checking for sensor dust I set the lens aperture to the minimum opening, defocus (easy with a MF lens) and take a picture of a homogenous scene, such as a clear blue sky, or a sheet of white paper.
Are you doing that?
When you say you can't see it, are you using a sensor loupe?
I have found a blast with a rocket blower very good at removing dust; sticky stuff needs a wet clean.

on flickr
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