12-22-2017, 08:11 AM
Just got a new test lens and wanted to take it to Christmas vacation.
The lens is fine but the Sony sensor refuses to get clean. Some sticky spots remain even when using a sensor brush. To be fair they aren't really visible at f/11. Still .. drive me nuts.
I wonder what it is - no matter what I do some spots just don't "move". Makes me wonder whether the dust got behind the cover glass (but then I'd expect that they would show up at larger apertures).
Ever dared to take an image of the sky at f/22 ... ? ;-)
The lens is fine but the Sony sensor refuses to get clean. Some sticky spots remain even when using a sensor brush. To be fair they aren't really visible at f/11. Still .. drive me nuts.
I wonder what it is - no matter what I do some spots just don't "move". Makes me wonder whether the dust got behind the cover glass (but then I'd expect that they would show up at larger apertures).
Ever dared to take an image of the sky at f/22 ... ? ;-)