hello,
this pictured was taken when i want to check for dust on my ccd. it is taken at f32 with flash at a blank wall. after auto level, i found these lines. i change lens but still the same. i tried a longer exposure and move my camera around to make sure that they are not details of the wall but still the same. are they scratches on my ccd sensor?
this pictured was taken when i want to check for dust on my ccd. it is taken at f32 with flash at a blank wall. after auto level, i found these lines. i change lens but still the same. i tried a longer exposure and move my camera around to make sure that they are not details of the wall but still the same. are they scratches on my ccd sensor?