Thread: NGC6188 Ha
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Old 25-07-2016, 06:30 PM
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DJScotty (Scott)
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Quote:
Originally Posted by gregbradley View Post
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Then I would pack out that corner with brass shims or spark plug feeler gauges. Usually its about .2mm or less that needs to be packed out.\You can do focus images at 1x1 binning and check the images in that corner until its corrected and then check the other corners to make sure they are all good and you are done.

Perhaps an hour to do.

Greg
About to give that a crack tonight inbetween clouds. The camera screws directly into the filter wheel via a 5mm m54 thread. So if I pack shims inbetween the front flange of the camera and the FW at the appropriate corner that should do the trick right?
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